APA (7th ed.) Citation

Alster, B. (1985). Some Unobserved Duplicates.

Chicago Style (17th ed.) Citation

Alster, Bendt. Some Unobserved Duplicates. 1985.

MLA (8th ed.) Citation

Alster, Bendt. Some Unobserved Duplicates. 1985.

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