Cita APA (7a ed.)

Lennon, J., & Mccartney, P. (1969). Because. Alfred Publishing Co., Inc..

Cita Chicago Style (17a ed.)

Lennon, John, y Paul Mccartney. Because. Louisville, United States: Alfred Publishing Co., Inc., 1969.

Cita MLA (9a ed.)

Lennon, John, y Paul Mccartney. Because. Alfred Publishing Co., Inc., 1969.