APA (7th ed.) Citation

Oppermann, S. (1975). Spinnen, Spinnerei.

Chicago Style (17th ed.) Citation

Oppermann, Siemer. Spinnen, Spinnerei. 1975.

MLA (9th ed.) Citation

Oppermann, Siemer. Spinnen, Spinnerei. 1975.

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