Citazione Stile APA (7a Edizione)

EVERSON, D. H., & PAINE, J. P. (1973). An introduction to systematic political science. The Dorsey Press.

Citazione stile Chigago Style (17a edizione)

EVERSON, David H., e Joann Poparad PAINE. An Introduction to Systematic Political Science. America: The Dorsey Press, 1973.

Citatione MLA (9a ed.)

EVERSON, David H., e Joann Poparad PAINE. An Introduction to Systematic Political Science. The Dorsey Press, 1973.