APA
Peers R., . (1972). Adult education: a comparative study. London: Humanities Press, Routledge and Kegan Paul.
Chicago
Peers Robert, . 1972. Adult education: a comparative study. London: Humanities Press, Routledge and Kegan Paul.
Harvard
Peers R., . (1972). Adult education: a comparative study. London: Humanities Press, Routledge and Kegan Paul.
MLA
Peers Robert, . Adult education: a comparative study. London: Humanities Press, Routledge and Kegan Paul. 1972.