Cita APA (7th ed.)

Coxeter, H. S. M., Frucht W., R., & Powers, D. L. (1981). Zero-symmetric graphs: Trivalent graphical regular representations of groups. Academic Press.

Cita Chicago (17th ed.)

Coxeter, Harold Scott MacDonald, Roberto Frucht W., i David L. Powers. Zero-symmetric Graphs: Trivalent Graphical Regular Representations of Groups. New York, USA: Academic Press, 1981.

Cita MLA (9th ed.)

Coxeter, Harold Scott MacDonald, et al. Zero-symmetric Graphs: Trivalent Graphical Regular Representations of Groups. Academic Press, 1981.