APA (7th ed.) Citation

Gullers, K. W., & Brattnäs, B. (1976). Fit for fun: A Swedish message. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Gullers, K. W., and Berit Brattnäs. Fit for Fun: A Swedish Message. New York: Van Nostrand Reinhold, 1976.

MLA (8th ed.) Citation

Gullers, K. W., and Berit Brattnäs. Fit for Fun: A Swedish Message. Van Nostrand Reinhold, 1976.