APA aipamena

Leopold, A. C. (1964). Plant growth and development. New York: McGraw-Hill.

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.