APA

Tan K. H., . (1995). Soil sampling, preparation and analysis. New York: Marcel Dekker.

Chicago

Tan Kim H, . 1995. Soil sampling, preparation and analysis. New York: Marcel Dekker.

Harvard

Tan K. H., . (1995). Soil sampling, preparation and analysis. New York: Marcel Dekker.

MLA

Tan Kim H, . Soil sampling, preparation and analysis. New York: Marcel Dekker. 1995.