APA (7th ed.) Citation

Lanz, D., Lennon, J., & McCartney, P. (2011). Liverpool: Re-imagining the Beatles. Hal Leonard.

Chicago Style (17th ed.) Citation

Lanz, David, John Lennon, and Paul McCartney. Liverpool: Re-imagining the Beatles. Milwaukee, Wis.: Hal Leonard, 2011.

MLA (9th ed.) Citation

Lanz, David, et al. Liverpool: Re-imagining the Beatles. Hal Leonard, 2011.