APA ציטוט

Black, P. E. (1974). Readings in soil & water conservation. MSS Information Corp..

Chicago Style (17th ed.) Citation

Black, Peter E. Readings in Soil & Water Conservation. New York: MSS Information Corp., 1974.

ציטוט MLA

Black, Peter E. Readings in Soil & Water Conservation. MSS Information Corp., 1974.