Citazione Stile APA (7a Edizione)

Heiser, V. G. (1988). An American doctor's odyssey: Adventures in forty-five countries. GCF Books.

Citazione stile Chigago Style (17a edizione)

Heiser, Victor George. An American Doctor's Odyssey: Adventures in Forty-five Countries. Quezon City: GCF Books, 1988.

Citatione MLA (9a ed.)

Heiser, Victor George. An American Doctor's Odyssey: Adventures in Forty-five Countries. GCF Books, 1988.