Citazione Stile APA (7a Edizione)

Wilson, J. G. (1983). Man in his environment (12. impression.). Schofield & Sims.

Citazione stile Chigago Style (17a edizione)

Wilson, John G. Man in His Environment. 12. impression. Huddersfield: Schofield & Sims, 1983.

Citatione MLA (9a ed.)

Wilson, John G. Man in His Environment. 12. impression. Schofield & Sims, 1983.