APA (7th ed.) Citation

Campbell, N. R. (1952). What is science? Dover Pub.

Chicago Style (17th ed.) Citation

Campbell, Norman Robert. What Is Science? [New York]: Dover Pub, 1952.

MLA (9th ed.) Citation

Campbell, Norman Robert. What Is Science? Dover Pub, 1952.

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