APA (7th ed.) Citation

Olmstead, A. T. (1919). The Babylonian empire.

Chicago Style (17th ed.) Citation

Olmstead, Albert T. The Babylonian Empire. S.L, 1919.

MLA (9th ed.) Citation

Olmstead, Albert T. The Babylonian Empire. 1919.

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