APA (7e ed.) Bronvermelding

Rasbach, O., & Kilmer, J. (1922). Trees: Song. G. Schirmer.

Chicago (17e ed.) Bronvermelding

Rasbach, Oscar, en Joyce Kilmer. Trees: Song. New York: G. Schirmer, 1922.

MLA (9e ed.) Bronvermelding

Rasbach, Oscar, en Joyce Kilmer. Trees: Song. G. Schirmer, 1922.