Παραπομπή APA

Morley, F., & Morley, F. V. (1954). Inversive geometry.

Παραπομπή Chicago Style

Morley, Frank, και F V. Morley. Inversive Geometry. Chelsea Publishing Co., New York, 1954.

Παραπομπή MLA

Morley, Frank, και F V. Morley. Inversive Geometry. 1954.