APA
Gwynn J., Chase J. B. (., . (1969). Curriculum principles and social trends. London: Macmillan Publishing Company.
Chicago
Gwynn J.Minor, Chase John B (Ed), . 1969. Curriculum principles and social trends. London: Macmillan Publishing Company.
Harvard
Gwynn J., Chase J. B. (., . (1969). Curriculum principles and social trends. London: Macmillan Publishing Company.
MLA
Gwynn J.Minor, Chase John B (Ed), . Curriculum principles and social trends. London: Macmillan Publishing Company. 1969.