APA (7. basım) Alıntı

Lefschetz, S. (1942). Topics in topology. Princeton University Press.

Chicago Style (17. basım) Atıf

Lefschetz, Solomon. Topics in Topology. Princeton: Princeton University Press, 1942.

MLA (9th ed.) Atıf

Lefschetz, Solomon. Topics in Topology. Princeton University Press, 1942.