APA ציטוט

Assmann, E., & Sabine H. Gardiner. (1970). Principles of forest yield study. Pergamon Press.

Chicago Edition Citation

Assmann, Ernst, and Sabine H. Gardiner. Principles of Forest Yield Study. Pergamon Press, 1970.

ציטוט MLA

Assmann, Ernst, and Sabine H. Gardiner. Principles of Forest Yield Study. Pergamon Press, 1970.