APA Citation

YAPP Nick. 100 days in photographs: Pivotal events that changed the world. Washington: National Geographic Society.

Chicago Style Citation

YAPP Nick. 100 Days in Photographs: Pivotal Events That Changed the World. Washington: National Geographic Society.

MLA Citation

YAPP Nick. 100 Days in Photographs: Pivotal Events That Changed the World. Washington: National Geographic Society.

Warning: These citations may not always be 100% accurate.