APA (7th ed.) Citation

MacMullen, R. (2014). Why do we do what we do?: Motivation in history and the social sciences. De Gruyter Open.

Chicago Style (17th ed.) Citation

MacMullen, Ramsay. Why Do We Do What We Do?: Motivation in History and the Social Sciences. Warsaw ; Berlin: De Gruyter Open, 2014.

MLA (9th ed.) Citation

MacMullen, Ramsay. Why Do We Do What We Do?: Motivation in History and the Social Sciences. De Gruyter Open, 2014.

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