APA Citation

Checkland, P., & Checkland, P. (1984). Systems thinking, systems practice. Chichester, England: J. Wiley.

Chicago Style Citation

Checkland, Peter, and Peter Checkland. Systems Thinking, Systems Practice. Chichester, England: J. Wiley, 1984.

MLA Citation

Checkland, Peter, and Peter Checkland. Systems Thinking, Systems Practice. Chichester, England: J. Wiley, 1984.

Warning: These citations may not always be 100% accurate.