APA-viite (7. p.)

Knopp, K., & Bagemihl, F. (1947). Theory of functions (First American Edition.). Dover Pub.

Chicago-viite (17. p.)

Knopp, Konrad, ja Frederick Bagemihl. Theory of Functions. First American Edition. New York: Dover Pub, 1947.

MLA-viite (9. p.)

Knopp, Konrad, ja Frederick Bagemihl. Theory of Functions. First American Edition. Dover Pub, 1947.