APA (7th ed.) Citation

Berman, G., & Fryer, K. D. (1972). Introduction to combinatories: [by] Gerald Berman. Academic Press.

Chicago Style (17th ed.) Citation

Berman, Gerald, and Kenneth D. Fryer. Introduction to Combinatories: [by] Gerald Berman. New York: Academic Press, 1972.

MLA (9th ed.) Citation

Berman, Gerald, and Kenneth D. Fryer. Introduction to Combinatories: [by] Gerald Berman. Academic Press, 1972.