APA (7th ed.) Citation

Olschki, L. (1931). Der Brief des Presbyters Johannes.

Chicago Style (17th ed.) Citation

Olschki, Leonardo. Der Brief Des Presbyters Johannes. 1931.

MLA (9th ed.) Citation

Olschki, Leonardo. Der Brief Des Presbyters Johannes. 1931.

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