APA (7th ed.) Citation

Bollobas, B., Janson, S., & Riordan, O. (2008). Sparse random graphs with clustering.

Chicago Style (17th ed.) Citation

Bollobas, B., S. Janson, and O. Riordan. Sparse Random Graphs with Clustering. 2008.

MLA (9th ed.) Citation

Bollobas, B., et al. Sparse Random Graphs with Clustering. 2008.