APA (7th ed.) Citation

Hetmann, F. (1993). Martin Luther King. Maier.

Chicago Style (17th ed.) Citation

Hetmann, Frederik. Martin Luther King. Ravensburg: Maier, 1993.

MLA (8th ed.) Citation

Hetmann, Frederik. Martin Luther King. Maier, 1993.

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