APA引文

Fitzgerald, J. . .., & Fitzgerald, A. F. . .. (1987). Fundamentals of system analysis (3.). John Wiley & Sons.

Chicago Edition Citation

Fitzgerald, Jerry ., and Ardra F. Fitzgerald. Fundamentals of System Analysis. 3. London: John Wiley & Sons, 1987.

MLA引文

Fitzgerald, Jerry ., and Ardra F. Fitzgerald. Fundamentals of System Analysis. 3. John Wiley & Sons, 1987.

警告：這些引文格式不一定是100％准確.