APA

Stuart G. E., Stuart G. S., Jay I. Kislak Reference Collection (Library of Congress) & National Geographic Society (U.S.). (1969). Discovering man's past in the Americas. [Washington: National Geographic Society.

Chicago

Stuart George E, Stuart Gene S, Jay I. Kislak Reference Collection (Library of Congress) and National Geographic Society (U.S.). 1969. Discovering man's past in the Americas. [Washington: National Geographic Society.

Harvard

Stuart G. E., Stuart G. S., Jay I. Kislak Reference Collection (Library of Congress) and National Geographic Society (U.S.). (1969). Discovering man's past in the Americas. [Washington: National Geographic Society.

MLA

Stuart George E, Stuart Gene S, Jay I. Kislak Reference Collection (Library of Congress) and National Geographic Society (U.S.). Discovering man's past in the Americas. [Washington: National Geographic Society. 1969.