APA (7th ed.) Citation

Schmidt, M. (1925). Ammonitenstudien. Gebruder Borntraeger.

Chicago Style (17th ed.) Citation

Schmidt, Martin. Ammonitenstudien. Berlin: Gebruder Borntraeger, 1925.

MLA (9th ed.) Citation

Schmidt, Martin. Ammonitenstudien. Gebruder Borntraeger, 1925.

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