Παραπομπή APA

Lovallo, W. R., Farag, N. H., Vincent, A. S., Thomas, T. L., & Wilson, M. F. (2006). Cortisol responses to mental stress, exercise, and meals following caffeine intake in men and women.

Παραπομπή Chicago Style

Lovallo, William R., Noha H. Farag, Andrea S. Vincent, Terrie L. Thomas, και Michael F. Wilson. Cortisol Responses to Mental Stress, Exercise, and Meals Following Caffeine Intake in Men and Women. 2006.

Παραπομπή MLA

Lovallo, William R., et al. Cortisol Responses to Mental Stress, Exercise, and Meals Following Caffeine Intake in Men and Women. 2006.

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