APA-viite (7. p.)

Skarstrom, W. (1921). Gymnastic teaching ([2d. ed.].). American physical education association.

Chicago-viite (17. p.)

Skarstrom, William. Gymnastic Teaching. [2d. ed.]. Springfield, Mass.: American physical education association, 1921.

MLA-viite (8. p.)

Skarstrom, William. Gymnastic Teaching. [2d. ed.]. American physical education association, 1921.