APA (7. basım) Alıntı

Nelson, D. f., & Frey, H. (1967). 105 easy piano pieces. Robbins Music Corp.

Chicago Style (17. basım) Atıf

Nelson, David fl., ve Hugo Frey. 105 Easy Piano Pieces. New York: Robbins Music Corp, 1967.

MLA (9th ed.) Atıf

Nelson, David fl., ve Hugo Frey. 105 Easy Piano Pieces. Robbins Music Corp, 1967.