APA (7th ed.) Citation

Humphreys, J. F. (1996). A course in group theory. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Humphreys, John F. A Course in Group Theory. Oxford [u.a.]: Oxford Univ. Press, 1996.

MLA (9th ed.) Citation

Humphreys, John F. A Course in Group Theory. Oxford Univ. Press, 1996.

Warning: These citations may not always be 100% accurate.