APA (7th ed.) Citation

Johannsen, R. H. (2016). Marie Krafft.

Chicago Style (17th ed.) Citation

Johannsen, Rolf H. Marie Krafft. 2016.

MLA (9th ed.) Citation

Johannsen, Rolf H. Marie Krafft. 2016.

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