APA (7th ed.) Citation

(1954). Spemanns Foto-Kalendar 1954. W. Spemann.

Chicago Style (17th ed.) Citation

Spemanns Foto-Kalendar 1954. Stuttgart: W. Spemann, 1954.

MLA (9th ed.) Citation

Spemanns Foto-Kalendar 1954. W. Spemann, 1954.

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