Dyfyniad APA
Hodson, H. V., Day, A. J., & Hoffman, V. (1988). The annual register: A record of world events 1987. Longman Group.
Dyfyniad Arddull Chicago
Hodson, H. V., Alan J. Day, and Verena Hoffman. The Annual Register: A Record of World Events 1987. Essex, England: Longman Group, 1988.
Dyfyniad MLA
Hodson, H. V., et al. The Annual Register: A Record of World Events 1987. Longman Group, 1988.
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