APA استشهاد

Grant, C. W., & Butach, J. (1982). Introduction to the UCSD P system. Sybex.

استشهاد بنمط شيكاغو

Grant, Charles W., و Jon Butach. Introduction to the UCSD P System. Berkeley: Sybex, 1982.

MLA استشهاد

Grant, Charles W., و Jon Butach. Introduction to the UCSD P System. Sybex, 1982.