Cita APA (7a ed.)

Wilde, O., Bowler, B., & Altmann, S. (1990). The selfish giant. Oxford.

Cita Chicago Style (17a ed.)

Wilde, Oscar, Bill Bowler, y Scott Altmann. The Selfish Giant. Oxford: Oxford, 1990.

Cita MLA (8a ed.)

Wilde, Oscar, et al. The Selfish Giant. Oxford, 1990.