Gaya APA

Brown, D, R., Levin, I, H, G, W, I, M, S. (2009). Promoting physical activity: a guide for community action . Illinois: Illinois: Human Kinetics, 2009.

Gaya MLA

Brown, David, R., Levin, I., Heath,, Gregory, W, II., Martin,, Sarah. "Promoting physical activity: a guide for community action". Illinois: Illinois: Human Kinetics, 2009, 2009. .