APA (7th ed.) Citation

Isaak, A. C. (1969). Scope and methods of political sciences: An introduction to the methodology of political inquiry. Dorsey Pr.

Chicago Style (17th ed.) Citation

Isaak, Alan C. Scope and Methods of Political Sciences: An Introduction to the Methodology of Political Inquiry. Homewood/Ill: Dorsey Pr, 1969.

MLA (9th ed.) Citation

Isaak, Alan C. Scope and Methods of Political Sciences: An Introduction to the Methodology of Political Inquiry. Dorsey Pr, 1969.