APA

Davis S. E., . (1970). Predicting probable failure in college-level music theory courses. Ann Arbor, Mich: .

Chicago

Davis Samuel Eugene, . 1970. Predicting probable failure in college-level music theory courses. Ann Arbor, Mich: .

Harvard

Davis S. E., . (1970). Predicting probable failure in college-level music theory courses. Ann Arbor, Mich: .

MLA

Davis Samuel Eugene, . Predicting probable failure in college-level music theory courses. Ann Arbor, Mich: . 1970.