Boomsma, D. I., Bree, M. B. M., Orlebeke, J. F., & Molenaar, P. C. M. (1989). Resemblances of parents and twins in sports participation and heart rate. Springer.
Chicago Style (17th ed.) CitationBoomsma, D. I., M. B. M. Bree, J. F. Orlebeke, and P. C. M. Molenaar. Resemblances of Parents and Twins in Sports Participation and Heart Rate. Springer, 1989.
MLA (9th ed.) CitationBoomsma, D. I., et al. Resemblances of Parents and Twins in Sports Participation and Heart Rate. Springer, 1989.
Warning: These citations may not always be 100% accurate.