APA (7th ed.) Citation

Alster, B. (1971). (Some unobserved duplicates of Sumerian literary texts).

Chicago Style (17th ed.) Citation

Alster, Bendt. (Some Unobserved Duplicates of Sumerian Literary Texts). 1971.

MLA (8th ed.) Citation

Alster, Bendt. (Some Unobserved Duplicates of Sumerian Literary Texts). 1971.

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