Gaya APA

Gerson, N, B. (1965). Yankee doodle dandy: a biographical novel of John Hancock . New York: Doubleday & Company, Inc..

Gaya MLA

Gerson, Noel, B.. "Yankee doodle dandy: a biographical novel of John Hancock". New York: Doubleday & Company, Inc., 1965. Text.