APA引文

Stafford, M., Ben-Shlomo, Y., Cooper, C., Gale, C., Gardner, M. P., Geoffroy, M., . . . Cooper, R. (2017). Diurnal cortisol and mental well-being in middle and older age: Evidence from four cohort studies. BMJ Open.

Citação norma Chicago

Stafford, Mai, Yoav Ben-Shlomo, Cyrus Cooper, Catharine Gale, Michael P. Gardner, Marie-Claude Geoffroy, Chris Power, Diana Kuh, and Rachel Cooper. "Diurnal Cortisol and Mental Well-being in Middle and Older Age: Evidence From Four Cohort Studies." BMJ Open 2017.

MLA引文

Stafford, Mai, et al. "Diurnal Cortisol and Mental Well-being in Middle and Older Age: Evidence From Four Cohort Studies." BMJ Open 2017.