APA Alıntı

Robinson, D. F., & Foulds, L. R. (1980). Digraphs: Theory and techniques. Gordon and Breach.

Chicago Stili Alıntı

Robinson, D. F., ve L. R. Foulds. Digraphs: Theory and Techniques. New York: Gordon and Breach, 1980.

MLA Alıntı

Robinson, D. F., ve L. R. Foulds. Digraphs: Theory and Techniques. Gordon and Breach, 1980.