APA (7th ed.) Citation

Roberts, P. (1980). Homological invariants of modules over commutative rings. Presses de l'Universite de Montreal.

Chicago Style (17th ed.) Citation

Roberts, Paul. Homological Invariants of Modules over Commutative Rings. Montreal, Que: Presses de l'Universite de Montreal, 1980.

MLA (9th ed.) Citation

Roberts, Paul. Homological Invariants of Modules over Commutative Rings. Presses de l'Universite de Montreal, 1980.