Cita APA (7a ed.)

Rudzka, B., Channell, J., Putseys, Y., & Ostyn, P. (1986). MORE words you need. MacMillan.

Cita Chicago Style (17a ed.)

Rudzka, B., J. Channell, Y. Putseys, y P. Ostyn. MORE Words You Need. London: MacMillan, 1986.

Cita MLA (8a ed.)

Rudzka, B., et al. MORE Words You Need. MacMillan, 1986.