APA (7th ed.) Citation

Weichardt, J. (1976). Daniel De Monfreid.

Chicago Style (17th ed.) Citation

Weichardt, Jürgen. Daniel De Monfreid. 1976.

MLA (9th ed.) Citation

Weichardt, Jürgen. Daniel De Monfreid. 1976.

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