Citazione APA

Yates, J. L., Emerson,Sandra L, & Basham,Candice. (1984). The business guide to the xenix system. Addison-wesley publishing company.

Stile di citazione Chicago

Yates, Jean L., Emerson,Sandra L, e Basham,Candice. The Business Guide to the Xenix System. Massachusetts: Addison-wesley publishing company, 1984.

Citazione MLA

Yates, Jean L., et al. The Business Guide to the Xenix System. Addison-wesley publishing company, 1984.