Citazione Stile APA (7a Edizione)

Williams, T., Poxon, E. M., & Poxon, J. D. (1980). Australia and New Zealand (New ed., reprinted.). Pergamon Pr.

Citazione stile Chigago Style (17a edizione)

Williams, Tony, E. M. Poxon, e J. D. Poxon. Australia and New Zealand. New ed., reprinted. Exeter [u.a.]: Pergamon Pr, 1980.

Citatione MLA (9a ed.)

Williams, Tony, et al. Australia and New Zealand. New ed., reprinted. Pergamon Pr, 1980.