APA ציטוט

A Carl Leopold. (1964). Plant growth and development. New York: McGraw-Hill Book Company.

Trích dẫn kiểu Chicago

A Carl Leopold. Plant Growth and Development. New York: McGraw-Hill Book Company, 1964.

ציטוט MLA

A Carl Leopold. Plant Growth and Development. New York: McGraw-Hill Book Company, 1964.