APA (7th ed.) Citation

Gass, W. H. (2002). Tests of time (1. ed.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Gass, William H. Tests of Time. 1. ed. New York: Alfred A. Knopf, 2002.

MLA (9th ed.) Citation

Gass, William H. Tests of Time. 1. ed. Alfred A. Knopf, 2002.