Cita APA

Steenrod, N. E. (1962). Cohomology operators.

Citación estilo Chicago

Steenrod, N E. Cohomology Operators. Princeton University Press, New Jersey, 1962.

Cita MLA

Steenrod, N E. Cohomology Operators. 1962.

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