APA (7th ed.) Citation
Day, A. J., & Hoffman, V. (1999). The annual register: A record of world events 1998. Keesing's Worldwide.
Chicago Style (17th ed.) Citation
Day, Alan J., and Verena Hoffman. The Annual Register: A Record of World Events 1998. Rockville, Maryland: Keesing's Worldwide, 1999.
MLA (9th ed.) Citation
Day, Alan J., and Verena Hoffman. The Annual Register: A Record of World Events 1998. Keesing's Worldwide, 1999.
Warning: These citations may not always be 100% accurate.