APA (7th ed.) Citation
Cvetkovič, D. M., Doob, M., & Sachs, H. (1982). Spectra of graphs: Theory and applications (2. ed.). Deutsches Verlag der Wissenschaften.
Chicago Style (17th ed.) Citation
Cvetkovič, Dragoš M., Michael Doob, and Horst Sachs. Spectra of Graphs: Theory and Applications. 2. ed. Berlin: Deutsches Verlag der Wissenschaften, 1982.
MLA (9th ed.) Citation
Cvetkovič, Dragoš M., et al. Spectra of Graphs: Theory and Applications. 2. ed. Deutsches Verlag der Wissenschaften, 1982.
Warning: These citations may not always be 100% accurate.