APA (7th ed.) Citation

McNeil, C. (1935). McNeil modern guitar method. Forster Music Pub.

Chicago Style (17th ed.) Citation

McNeil, Charles. McNeil Modern Guitar Method. Chicago, IL: Forster Music Pub, 1935.

MLA (9th ed.) Citation

McNeil, Charles. McNeil Modern Guitar Method. Forster Music Pub, 1935.