Παραπομπή APA

Steinhaus, H. (1969). Mathematical snapshots (3rd ed.). Oxford University.

Παραπομπή Chicago Style

Steinhaus, H. Mathematical Snapshots. 3rd ed. New York: Oxford University, 1969.

Παραπομπή MLA

Steinhaus, H. Mathematical Snapshots. 3rd ed. Oxford University, 1969.