APA citiranje

O'Keeffe, L. M., Kuh, D., Fraser, A., Howe, L. D., Lawlor, D., & Hardy, R. (2020). Age at period cessation and trajectories of cardiovascular risk factors across mid and later life. Heart.

Citação norma Chicago

O'Keeffe, Linda Marie, Diana Kuh, Abigail Fraser, Laura D. Howe, Debbie Lawlor, and Rebecca Hardy. "Age At Period Cessation and Trajectories of Cardiovascular Risk Factors Across Mid and Later Life." Heart 2020.

MLA citiranje

O'Keeffe, Linda Marie, et al. "Age At Period Cessation and Trajectories of Cardiovascular Risk Factors Across Mid and Later Life." Heart 2020.