APA Edition Citation

Heller, A. (1976). Algebra, topology, and category theory.

Chicago Edition Citation

Heller, Alex. Algebra, Topology, and Category Theory. Academic Press, New York, 1976.

MLA Edition Citation

Heller, Alex. Algebra, Topology, and Category Theory. 1976.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.