APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.