Citazione Stile APA (7a Edizione)

HILTON, P. (1960). Homology theory: An introduction to algebraic. Cambridge U.P.

Citazione stile Chigago Style (17a edizione)

HILTON, P.J. Homology Theory: An Introduction to Algebraic. Cambridge: Cambridge U.P, 1960.

Citatione MLA (9a ed.)

HILTON, P.J. Homology Theory: An Introduction to Algebraic. Cambridge U.P, 1960.