APA-referens (7:e uppl.)

Garrard, G., & Murphy, J. B. (2019). How to think politically: Sages, scholars and statesmen whose ideas have changed the world. Bloomsbury Continuum.

Chicago-referens (17:e uppl.)

Garrard, Graeme, och James Bernard Murphy. How to Think Politically: Sages, Scholars and Statesmen Whose Ideas Have Changed the World. London: Bloomsbury Continuum, 2019.

MLA-referens (9:e uppl.)

Garrard, Graeme, och James Bernard Murphy. How to Think Politically: Sages, Scholars and Statesmen Whose Ideas Have Changed the World. Bloomsbury Continuum, 2019.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.