APA (7th ed.) Citation

Biggs, N. L. (1993). Algebraic graph theory (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Biggs, Norman L. Algebraic Graph Theory. 2nd ed. Cambridge: Cambridge University Press, 1993.

MLA (8th ed.) Citation

Biggs, Norman L. Algebraic Graph Theory. 2nd ed. Cambridge University Press, 1993.