APA-viite (7. p.)

Ward-Stephens & Campbell, A. (1921). Blessed are the pure in heart. G. Schirmer.

Chicago-viite (17. p.)

Ward-Stephens ja Anne Campbell. Blessed Are the Pure in Heart. New York: G. Schirmer, 1921.

MLA-viite (9. p.)

Ward-Stephens ja Anne Campbell. Blessed Are the Pure in Heart. G. Schirmer, 1921.