APA استشهاد

Harary, F., & Harry, F. (2001). Graph theory. Narosa publishing.

استشهاد بنمط شيكاغو

Harary, Frank, و Frank Harry. Graph Theory. New Delhi: Narosa publishing, 2001.

MLA استشهاد

Harary, Frank, و Frank Harry. Graph Theory. Narosa publishing, 2001.