Cita APA

Mashita, R. J., Themane, M. J., Monyeki, K. D., & Kemper, H. C. (2011). Current smoking behaviour among rural South African children: Ellisras Longitudinal Study. BioMed Central.

Citación estilo Chicago

Mashita, Ramaijane J., Mahlapahlapana J. Themane, Kotsedi D. Monyeki, and Han CG Kemper. Current Smoking Behaviour Among Rural South African Children: Ellisras Longitudinal Study. BioMed Central, 2011.

Cita MLA

Mashita, Ramaijane J., Mahlapahlapana J. Themane, Kotsedi D. Monyeki, and Han CG Kemper. Current Smoking Behaviour Among Rural South African Children: Ellisras Longitudinal Study. BioMed Central, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.