APA (7th ed.) Citation

Ruhmer, E. (1972). Ortolano und Costa.

Chicago Style (17th ed.) Citation

Ruhmer, Eberhard. Ortolano Und Costa. 1972.

MLA (9th ed.) Citation

Ruhmer, Eberhard. Ortolano Und Costa. 1972.

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