APA

(1964). Timber resources of Minnesota aitkin county 1961. St. Paul, MN: Office of Iron Range Resources and Rehabilitation.

Chicago

1964. Timber resources of Minnesota aitkin county 1961. St. Paul, MN: Office of Iron Range Resources and Rehabilitation.

Harvard

(1964). Timber resources of Minnesota aitkin county 1961. St. Paul, MN: Office of Iron Range Resources and Rehabilitation.

MLA

Timber resources of Minnesota aitkin county 1961. St. Paul, MN: Office of Iron Range Resources and Rehabilitation. 1964.