Styl cytowania APA

Kennedy, J. F. (1964). America the beautiful: In the words of John F. Kennedy. Doubleday.

Styl cytowania Chicago

Kennedy, John F. America the Beautiful: In the Words of John F. Kennedy. Garden City, N.Y: Doubleday, 1964.

Styl cytowania MLA

Kennedy, John F. America the Beautiful: In the Words of John F. Kennedy. Doubleday, 1964.