Cita APA (7th ed.)

Kirby, R. K., Kirby, R., & Kelly, D. (2004). Boy trouble. Boy Trouble Books.

Cita Chicago (17th ed.)

Kirby, Robert; Kelly, Robert Kirby, i David Kelly. Boy Trouble. Seattle: Boy Trouble Books, 2004.

Cita MLA (8th ed.)

Kirby, Robert; Kelly, et al. Boy Trouble. Boy Trouble Books, 2004.