Cita APA

Rosser, W., McDowell, I., & Newell, C. (1992). Documenting smoking Status: Trial of three strategies.

Chicago Style Citation

Rosser, Walter, Ian McDowell, i Claire Newell. Documenting Smoking Status: Trial of Three Strategies. 1992.

Cita MLA

Rosser, Walter, Ian McDowell, i Claire Newell. Documenting Smoking Status: Trial of Three Strategies. 1992.

Atenció: Aquestes cites poden no estar 100% correctes.