APA (7th ed.) Citation

Helm, H. (1957). Kamps neues Realienbuch. Kamp.

Chicago Style (17th ed.) Citation

Helm, Horst. Kamps Neues Realienbuch. Bochum: Kamp, 1957.

MLA (9th ed.) Citation

Helm, Horst. Kamps Neues Realienbuch. Kamp, 1957.

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