APA (7th ed.) Citation

Hendrickson, H. T. (1981). Essential Biology. Harper & Row, Publishers, Inc.

Chicago Style (17th ed.) Citation

Hendrickson, Herbert T. Essential Biology. New York: Harper & Row, Publishers, Inc, 1981.

MLA (9th ed.) Citation

Hendrickson, Herbert T. Essential Biology. Harper & Row, Publishers, Inc, 1981.