APA (7th ed.) Citation

(2014). Political extremism: Vol. 1 Concepts, theories and responses. Political extremism, 1.

Chicago Style (17th ed.) Citation

"Political Extremism: Vol. 1 Concepts, Theories and Responses." Political Extremism 2014: 1.

MLA (8th ed.) Citation

"Political Extremism: Vol. 1 Concepts, Theories and Responses." Political Extremism, 2014, p. 1.

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