APA citiranje

Lees, M. I., Newnan, D. M., Plackett, M., Traynor, P. W., Forsyth, J. R., & Garland, S. M. (1990). A comparison of cytobrush and cotton swab sampling for the detection of Chlamydia trachomatis by cell culture.

Citação norma Chicago

Lees, M I., D M. Newnan, M. Plackett, P W. Traynor, J R. Forsyth, and S M. Garland. A Comparison of Cytobrush and Cotton Swab Sampling for the Detection of Chlamydia Trachomatis By Cell Culture. 1990.

MLA citiranje

Lees, M I., et al. A Comparison of Cytobrush and Cotton Swab Sampling for the Detection of Chlamydia Trachomatis By Cell Culture. 1990.