APA Цитирование

Hogan, M. S., Wiggers, C., & Wiggers, L. (1998). The ultimate geography and time line guide. United States of America: GeoCreations.

Chicago-стиль цитирования

Hogan, Maggie S., Cindy Wiggers, and Liberty Wiggers. The Ultimate Geography and Time Line Guide. United States of America: GeoCreations, 1998.

MLA-цитирование

Hogan, Maggie S., Cindy Wiggers, and Liberty Wiggers. The Ultimate Geography and Time Line Guide. United States of America: GeoCreations, 1998.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.