APA استشهاد

Foulds, L. R. (1984). Combinatorial optimization for undergraduates. Springer-Verlag.

استشهاد بنمط شيكاغو

Foulds, L. R. Combinatorial Optimization for Undergraduates. New York: Springer-Verlag, 1984.

MLA استشهاد

Foulds, L. R. Combinatorial Optimization for Undergraduates. Springer-Verlag, 1984.