APA (7th ed.) Citation

Texas A & M University. Data Processing Center & University of Waterloo. (1970). WATFIV: Programmers guide. Data Processing Center, Texas A & M University.

Chicago Style (17th ed.) Citation

Texas A & M University. Data Processing Center and University of Waterloo. WATFIV: Programmers Guide. [College Station, Tex.]: Data Processing Center, Texas A & M University, 1970.

MLA (9th ed.) Citation

Texas A & M University. Data Processing Center and University of Waterloo. WATFIV: Programmers Guide. Data Processing Center, Texas A & M University, 1970.