APA (7th ed.) Citation

Presler, G. (2011). Martin Luther King. Editorial Sol 90.

Chicago Style (17th ed.) Citation

Presler, Gerd. Martin Luther King. Editorial Sol 90, 2011.

MLA (8th ed.) Citation

Presler, Gerd. Martin Luther King. Editorial Sol 90, 2011.

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