APA (7e ed.) Bronvermelding
Delgado, A., Goldschmidt, D., & Stellmacher, B. (1985). Groups and graphs: New results and methods. Birkhäuser.
Chicago (17e ed.) Bronvermelding
Delgado, Alberto, David Goldschmidt, en Bernd Stellmacher. Groups and Graphs: New Results and Methods. Basel, Boston, Stuttgart: Birkhäuser, 1985.
MLA (9e ed.) Bronvermelding
Delgado, Alberto, et al. Groups and Graphs: New Results and Methods. Birkhäuser, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.