APA (7th ed.) Citation

Irwin, B. J., Yock, P. A., & Burckhardt, J. A. (2019). NCLEX-PN prep plus 2019. Kaplan Publishing, a division of Kaplan, Inc..

Chicago Style (17th ed.) Citation

Irwin, Barbara J., Patricia A. Yock, and Judith A. Burckhardt. NCLEX-PN Prep Plus 2019. New York, NY: Kaplan Publishing, a division of Kaplan, Inc., 2019.

MLA (9th ed.) Citation

Irwin, Barbara J., et al. NCLEX-PN Prep Plus 2019. Kaplan Publishing, a division of Kaplan, Inc., 2019.