APA (7th ed.) Citation

Buol, S. W., Hole, F. D., & MacCracken, R. J. (1987). Soil genesis and classification (2. ed., 3. repr.). Iowa State Univ. Press.

Chicago Style (17th ed.) Citation

Buol, Stanley W., Francis D. Hole, and Ralph J. MacCracken. Soil Genesis and Classification. 2. ed., 3. repr. Ames, Iowa: Iowa State Univ. Press, 1987.

MLA (9th ed.) Citation

Buol, Stanley W., et al. Soil Genesis and Classification. 2. ed., 3. repr. Iowa State Univ. Press, 1987.