Trích dẫn APA

Liao, J., Brunner, E. J., & Kumari, M. (2013). Is There an Association between Work Stress and Diurnal Cortisol Patterns? Findings from the Whitehall II Study. Public Library of Science.

Trích dẫn kiểu Chicago

Liao, Jing, Eric J. Brunner, và Meena Kumari. Is There an Association between Work Stress and Diurnal Cortisol Patterns? Findings From the Whitehall II Study. Public Library of Science, 2013.

Trích dẫn MLA

Liao, Jing, Eric J. Brunner, và Meena Kumari. Is There an Association between Work Stress and Diurnal Cortisol Patterns? Findings From the Whitehall II Study. Public Library of Science, 2013.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.