APA (7. basım) Alıntı

Heumann, H. (1996). Piano Kids. Schott.

Chicago Style (17. basım) Atıf

Heumann, Hans-Günter. Piano Kids. Mainz: Schott, 1996.

MLA (8th ed.) Atıf

Heumann, Hans-Günter. Piano Kids. Schott, 1996.