APA

McAshan H. H., . (1963). Elements of educational research. New York: McGraw-Hill.

Chicago

McAshan Hildreth Hoke, . 1963. Elements of educational research. New York: McGraw-Hill.

Harvard

McAshan H. H., . (1963). Elements of educational research. New York: McGraw-Hill.

MLA

McAshan Hildreth Hoke, . Elements of educational research. New York: McGraw-Hill. 1963.