APA (7th ed.) Citation

Bollobas, B., Janson, S., & Riordan, O. (2005). The phase transition in inhomogeneous random graphs.

Chicago Style (17th ed.) Citation

Bollobas, B., S. Janson, and O. Riordan. The Phase Transition in Inhomogeneous Random Graphs. 2005.

MLA (9th ed.) Citation

Bollobas, B., et al. The Phase Transition in Inhomogeneous Random Graphs. 2005.

Warning: These citations may not always be 100% accurate.