APA (7th ed.) Citation

Andrews, H. K. (1950). The Oxford harmony / by H.K. Andrews. O.U.P..

Chicago Style (17th ed.) Citation

Andrews, H. K. The Oxford Harmony / by H.K. Andrews. O.U.P., 1950.

MLA (9th ed.) Citation

Andrews, H. K. The Oxford Harmony / by H.K. Andrews. O.U.P., 1950.

Warning: These citations may not always be 100% accurate.