Cita APA (7a ed.)

Johnson, F. (2012). Syzygies and homotopy theory. Springer London.

Cita Chicago Style (17a ed.)

Johnson, F.E.A. Syzygies and Homotopy Theory. London: Springer London, 2012.

Cita MLA (8a ed.)

Johnson, F.E.A. Syzygies and Homotopy Theory. Springer London, 2012.