Citazione Stile APA (7a Edizione)

KIMBALL, J. W. (1975). Man and nature: Principles of human and environmental biology. Addison-Wesley Pub. Co.

Citazione stile Chigago Style (17a edizione)

KIMBALL, John W. Man and Nature: Principles of Human and Environmental Biology. Massachusett: Addison-Wesley Pub. Co, 1975.

Citatione MLA (9a ed.)

KIMBALL, John W. Man and Nature: Principles of Human and Environmental Biology. Addison-Wesley Pub. Co, 1975.