APA (7th ed.) Citation

Comings, J., Cuban, S., Bos, J. M., & Porter, K. E. (2003). "As Long As It Takes": Responding to the Challenges of Adult Student Persistence in Library Literacy Programs.

Chicago Style (17th ed.) Citation

Comings, John, Sondra Cuban, Johannes M. Bos, and Kristin E. Porter. "As Long As It Takes": Responding to the Challenges of Adult Student Persistence in Library Literacy Programs. 2003.

MLA (9th ed.) Citation

Comings, John, et al. "As Long As It Takes": Responding to the Challenges of Adult Student Persistence in Library Literacy Programs. 2003.

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