APA (7th ed.) Citation

Alphen, O. v. (1976). Wahrscheinlich NPD.

Chicago Style (17th ed.) Citation

Alphen, Oscar van. Wahrscheinlich NPD. 1976.

MLA (8th ed.) Citation

Alphen, Oscar van. Wahrscheinlich NPD. 1976.

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