Cita APA (7a ed.)

Lyapin, E. (1972). Exercises in group theory. Plenum Press.

Cita Chicago Style (17a ed.)

Lyapin, E.S. Exercises in Group Theory. New York: Plenum Press, 1972.

Cita MLA (9a ed.)

Lyapin, E.S. Exercises in Group Theory. Plenum Press, 1972.