APA (7th ed.) Citation

Giddings, J. C. (1991). Unified separation science. John Wiley.

Chicago Style (17th ed.) Citation

Giddings, John Calvin. Unified Separation Science. Nueva York: John Wiley, 1991.

MLA (9th ed.) Citation

Giddings, John Calvin. Unified Separation Science. John Wiley, 1991.