APA (7th ed.) Citation

Birkenhake, C., & Lange, H. (1991). The exponent of an Abelian subvariety.

Chicago Style (17th ed.) Citation

Birkenhake, Christina, and Herbert Lange. The Exponent of an Abelian Subvariety. Erlangen, 1991.

MLA (9th ed.) Citation

Birkenhake, Christina, and Herbert Lange. The Exponent of an Abelian Subvariety. 1991.

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