MLA

Carpenter, W.L. People, Editors, Sociologists and Pigs. USA: American Association of Agricultural College Editors, 1962.

APA

Carpenter, W. (1962). People, editors, sociologists and pigs. USA: American Association of Agricultural College Editors.

Chicago

Carpenter, W.L. People, Editors, Sociologists and Pigs. USA: American Association of Agricultural College Editors, 1962.