APA

Department of Pomology Warsaw Agricultural University P. o. P. U. o. H. a. F. I. B. H., Apple rootstocks for intensive orchards, . (1999). Apple rootstocks for intensive orchards. Proceedings of the International Seminar. Warszawa: Warsaw Agricultural University - SGGW.

Chicago

Department of Pomology Warsaw Agricultural University Poland/Department of Pomology University of Horticulture and Food Industry Budapest Hungary, Apple rootstocks for intensive orchards, . 1999. Apple rootstocks for intensive orchards. Proceedings of the International Seminar. Warszawa: Warsaw Agricultural University - SGGW.

Harvard

Department of Pomology Warsaw Agricultural University P. o. P. U. o. H. a. F. I. B. H., Apple rootstocks for intensive orchards, . (1999). Apple rootstocks for intensive orchards. Proceedings of the International Seminar. Warszawa: Warsaw Agricultural University - SGGW.

MLA

Department of Pomology Warsaw Agricultural University Poland/Department of Pomology University of Horticulture and Food Industry Budapest Hungary, Apple rootstocks for intensive orchards, . Apple rootstocks for intensive orchards. Proceedings of the International Seminar. Warszawa: Warsaw Agricultural University - SGGW. 1999.