Toussaint, H. M., Bruinink, L, Coster, R, Looze, M. de, Rossem, B. van, Veenen, R. van & Groot, G. de. (1989). Effect of a triathlon wet suit on drag during swimming. Medicine & Science in Sports & Exercise, 21 (3), 325-328.
APA (7th ed.) CitationToussaint, H. M., Bruinink, L., Coster, R., Looze, M. d., Rossem, B. v., Veenen, R. v., & Groot, G. d. (1989). Effect of a triathlon wet suit on drag during swimming. Medicine & Science in Sports & Exercise, 21(3), 325-328.
Chicago Style (17th ed.) CitationToussaint, H. M., L. Bruinink, R. Coster, M. de Looze, B. van Rossem, R. van Veenen, and G. de Groot. "Effect of a Triathlon Wet Suit on Drag During Swimming." Medicine & Science in Sports & Exercise 21, no. 3 (1989): 325-328.
MLA (9th ed.) CitationToussaint, H. M., et al. "Effect of a Triathlon Wet Suit on Drag During Swimming." Medicine & Science in Sports & Exercise, vol. 21, no. 3, 1989, pp. 325-328.