Citazione Stile APA (7a Edizione)

Checkland, P., & Holwell, S. (1998). Information, systems and information systems: Making sense of the field. Wiley.

Citazione stile Chigago Style (17a edizione)

Checkland, Peter, e Sue Holwell. Information, Systems and Information Systems: Making Sense of the Field. Chichester, West Sussex: Wiley, 1998.

Citatione MLA (9a ed.)

Checkland, Peter, e Sue Holwell. Information, Systems and Information Systems: Making Sense of the Field. Wiley, 1998.