Citazione Stile APA (7a Edizione)

Nelson, E. C., Mercer, A., & Sha, A. (1974). Modeling of data management systems. TRW Systems Group.

Citazione stile Chigago Style (17a edizione)

Nelson, Eldred C., Andrew Mercer, e Anupam Sha. Modeling of Data Management Systems. McLean, Va.: TRW Systems Group, 1974.

Citatione MLA (8a ed.)

Nelson, Eldred C., et al. Modeling of Data Management Systems. TRW Systems Group, 1974.