APA (7th ed.) Citation

Heckmanns, F. W. (1978). Erich Buchholz. Wienand.

Chicago Style (17th ed.) Citation

Heckmanns, Friedrich Wilhelm. Erich Buchholz. Köln: Wienand, 1978.

MLA (8th ed.) Citation

Heckmanns, Friedrich Wilhelm. Erich Buchholz. Wienand, 1978.

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