APA (7th ed.) Citation

Ray, P. O. (1913). An introduction to political parties and practical politics. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Ray, P. Orman. An Introduction to Political Parties and Practical Politics. New York, Chicago [etc.]: C. Scribner's sons, 1913.

MLA (9th ed.) Citation

Ray, P. Orman. An Introduction to Political Parties and Practical Politics. C. Scribner's sons, 1913.