APA (7th ed.) Citation

Kern, F. D. (1947). The essentials of plant biology. Harper.

Chicago Style (17th ed.) Citation

Kern, Frank Dunn. The Essentials of Plant Biology. New York: Harper, 1947.

MLA (9th ed.) Citation

Kern, Frank Dunn. The Essentials of Plant Biology. Harper, 1947.

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