Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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