APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Biggs, Norman. Algebraic Graph Theory. 2nd ed. Cambridge [etc.]: Cambridge University Press, 1993.

MLA (9th ed.) Citation

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