APA (7th ed.) Citation

Walter, O. (1929). Athen, Akropolis. 0. Walter.

Chicago Style (17th ed.) Citation

Walter, Otto. Athen, Akropolis. Wien: 0. Walter, 1929.

MLA (9th ed.) Citation

Walter, Otto. Athen, Akropolis. 0. Walter, 1929.

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