APA (7th ed.) Citation

Stevenson, D. (1992). A Proposal for the Irrigation of the Hanging Gardens of Babylon.

Chicago Style (17th ed.) Citation

Stevenson, D.W.W. A Proposal for the Irrigation of the Hanging Gardens of Babylon. 1992.

MLA (8th ed.) Citation

Stevenson, D.W.W. A Proposal for the Irrigation of the Hanging Gardens of Babylon. 1992.

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