Citazione Stile APA (7a Edizione)

FITZPATRICK, E. (1983). Soil: Their formation, classification and distribution. Longman.

Citazione stile Chigago Style (17a edizione)

FITZPATRICK, E.A. Soil: Their Formation, Classification and Distribution. London: Longman, 1983.

Citatione MLA (9a ed.)

FITZPATRICK, E.A. Soil: Their Formation, Classification and Distribution. Longman, 1983.