Cita APA (7a ed.)

Lloyd Webber, A., Garnett, D., Black, D., Hart, C., & Nunn, T. (1989). Aspects of love. Really Useful Group.

Cita Chicago Style (17a ed.)

Lloyd Webber, Andrew, David Garnett, Don Black, Charles Hart, y Trevor Nunn. Aspects of Love. [London]: Really Useful Group, 1989.

Cita MLA (9a ed.)

Lloyd Webber, Andrew, et al. Aspects of Love. Really Useful Group, 1989.