APA (7th ed.) Citation

Plunkett, C. R. (1934). Principles of Modern Biology. Douglas Marsland.

Chicago Style (17th ed.) Citation

Plunkett, Charles R. Principles of Modern Biology. New York: Douglas Marsland, 1934.

MLA (9th ed.) Citation

Plunkett, Charles R. Principles of Modern Biology. Douglas Marsland, 1934.

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