APA (7th ed.) Citation

Grenzen, S. Z., SAGO, & Slegers, F. (1989). af014250: El Salvador kampagne.

Chicago Style (17th ed.) Citation

Grenzen, Socialisme Zonder, SAGO, and Frank Slegers. Af014250: El Salvador Kampagne. 1989.

MLA (8th ed.) Citation

Grenzen, Socialisme Zonder, et al. Af014250: El Salvador Kampagne. 1989.