APA ציטוט

St George, I. M., Williams, S., Stanton, W. R., & Silva, P. A. (1991). Smoking and blood pressure in 15 year olds in Dunedin, New Zealand.

Citação norma Chicago

St George, I. M., S. Williams, W. R. Stanton, and P. A. Silva. Smoking and Blood Pressure in 15 Year Olds in Dunedin, New Zealand. 1991.

ציטוט MLA

St George, I. M., S. Williams, W. R. Stanton, and P. A. Silva. Smoking and Blood Pressure in 15 Year Olds in Dunedin, New Zealand. 1991.