APA (7th ed.) Citation

Kilsdonk, M. W., Johnson, B., Kronenberg, A. K., Logan, J. M., & Wiltschko, D. V. (1989). A study in extensional tectonics.

Chicago Style (17th ed.) Citation

Kilsdonk, Martin William, Brann Johnson, Andreas K. Kronenberg, John M. Logan, and David V. Wiltschko. A Study in Extensional Tectonics. 1989.

MLA (9th ed.) Citation

Kilsdonk, Martin William, et al. A Study in Extensional Tectonics. 1989.