APA Citation

Clausen, J. (1962). Stages In The Evolutıon of The Plant Specıes. Hafner.

Chicago Style Citation

Clausen, Jens. Stages In The Evolutıon of The Plant Specıes. Hafner, 1962.

MLA Citation

Clausen, Jens. Stages In The Evolutıon of The Plant Specıes. Hafner, 1962.

Warning: These citations may not always be 100% accurate.