APA (7th ed.) Zitazioa
Heiser, V. An American Doctor's Odyssey: Adventures in Forty-Five Countries. Norton.
Chicago Style (17th ed.) Zitazioa
Heiser, Victor. An American Doctor's Odyssey: Adventures in Forty-Five Countries. Nueva York, EUA: Norton.
MLA (9th ed.) Zitazioa
Heiser, Victor. An American Doctor's Odyssey: Adventures in Forty-Five Countries. Norton.
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