APA (7th ed.) Zitazioa

Hodson, H. V., Day, A. J., & Hoffman, V. (1988). The annual register: A record of world events 1987. Longman Group.

Chicago Style (17th ed.) Zitazioa

Hodson, H. V., Alan J. Day, eta Verena Hoffman. The Annual Register: A Record of World Events 1987. Essex, England: Longman Group, 1988.

MLA (9th ed.) Zitazioa

Hodson, H. V., et al. The Annual Register: A Record of World Events 1987. Longman Group, 1988.