APA (7th ed.) Citation

Borden, B. S., Gaines, R. S., & Shapiro, N. Z. (1984). The MH message handling system: User's manual, UCI version. Rand].

Chicago Style (17th ed.) Citation

Borden, Bruce S., R. Stockton Gaines, and N. Z. Shapiro. The MH Message Handling System: User's Manual, UCI Version. [Santa Monica, Calif.: Rand], 1984.

MLA (8th ed.) Citation

Borden, Bruce S., et al. The MH Message Handling System: User's Manual, UCI Version. Rand], 1984.