Citazione Stile APA (7a Edizione)

Gardener, G., & Curling, L. P. (1981). Ventures into history: Africa (12. reprint.). College Press.

Citazione stile Chigago Style (17a edizione)

Gardener, Gerald, e L. P. Curling. Ventures into History: Africa. 12. reprint. Salisbury: College Press, 1981.

Citatione MLA (9a ed.)

Gardener, Gerald, e L. P. Curling. Ventures into History: Africa. 12. reprint. College Press, 1981.