APA (7th ed.) Citation

BENGTSSON, A. (1972). Adventure playgrounds. Crosby Lockwood Staples.

Chicago Style (17th ed.) Citation

BENGTSSON, Arvid. Adventure Playgrounds. Crosby Lockwood Staples, 1972.

MLA (8th ed.) Citation

BENGTSSON, Arvid. Adventure Playgrounds. Crosby Lockwood Staples, 1972.

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