APA (7th ed.) Citation

Schweitzer, B., & Sklar, A. (1980). Probabilistic metric spaces. [s.n.].

Chicago Style (17th ed.) Citation

Schweitzer, B., and A. Sklar. Probabilistic Metric Spaces. [S.l.]: [s.n.], 1980.

MLA (8th ed.) Citation

Schweitzer, B., and A. Sklar. Probabilistic Metric Spaces. [s.n.], 1980.