APA (7th ed.) Citation

Nicolai, O. (2008). Constantin. Spector Books.

Chicago Style (17th ed.) Citation

Nicolai, Olaf. Constantin. Leipzig: Spector Books, 2008.

MLA (9th ed.) Citation

Nicolai, Olaf. Constantin. Spector Books, 2008.

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