APA (7th ed.) Citation

Feigl, F., & Oesper, R. E. (1943). Laboratory manual of spot tests. Academic Press.

Chicago Style (17th ed.) Citation

Feigl, Fritz, and Ralph E. Oesper. Laboratory Manual of Spot Tests. New York: Academic Press, 1943.

MLA (8th ed.) Citation

Feigl, Fritz, and Ralph E. Oesper. Laboratory Manual of Spot Tests. Academic Press, 1943.