Cita APA

Biggs,Norman. (1993). Algebraic graph theory (2nd ed.). CUP.

Chicago Edition Citation

Biggs,Norman. Algebraic Graph Theory. 2nd ed. Cambridge: CUP, 1993.

Cita MLA

Biggs,Norman. Algebraic Graph Theory. 2nd ed. CUP, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.