Cita APA (7th ed.)

Zweig, P. (1986). Walt Whitman: The making of the poet / Paul Zweig. Penguin.

Cita Chicago (17th ed.)

Zweig, Paul. Walt Whitman: The Making of the Poet / Paul Zweig. Harmondsworth [u.a.]: Penguin, 1986.

Cita MLA (8th ed.)

Zweig, Paul. Walt Whitman: The Making of the Poet / Paul Zweig. Penguin, 1986.