APA (7th ed.) Citation

BENGTSSON, N. (1969). Beginners' gymnastics. National Press Books.

Chicago Style (17th ed.) Citation

BENGTSSON, Nils. Beginners' Gymnastics. National Press Books, 1969.

MLA (8th ed.) Citation

BENGTSSON, Nils. Beginners' Gymnastics. National Press Books, 1969.

Warning: These citations may not always be 100% accurate.