APA

Collins, . (2019). Group Duties: Their Existence and Their Implications for Individuals. : OUPOxford University Press.

Chicago

Collins, . 2019. Group Duties: Their Existence and Their Implications for Individuals. : OUPOxford University Press.

Harvard

Collins, . (2019). Group Duties: Their Existence and Their Implications for Individuals. : OUPOxford University Press.

MLA

Collins, . Group Duties: Their Existence and Their Implications for Individuals. : OUPOxford University Press. 2019.