Cita APA (7th ed.)

(1972). The geometry of iterated loop spaces / J.P. May.

Cita Chicago (17th ed.)

The Geometry of Iterated Loop Spaces / J.P. May. 1972.

Cita MLA (9th ed.)

The Geometry of Iterated Loop Spaces / J.P. May. 1972.

Atenció: Aquestes cites poden no estar 100% correctes.