APA (7th ed.) Citation

Heidel, A. (1956). A New Hexagonal Prism of Esarhaddon (676 B. C.).

Chicago Style (17th ed.) Citation

Heidel, A. A New Hexagonal Prism of Esarhaddon (676 B. C.). 1956.

MLA (8th ed.) Citation

Heidel, A. A New Hexagonal Prism of Esarhaddon (676 B. C.). 1956.

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