APA (7th ed.) Citation

Hoffman, M., & Krings, A. 100 WONDERS OF THE WORLD.

Chicago Style (17th ed.) Citation

Hoffman, Michael, and Alexander Krings. 100 WONDERS OF THE WORLD.

MLA (8th ed.) Citation

Hoffman, Michael, and Alexander Krings. 100 WONDERS OF THE WORLD.

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