Cita APA

Hurlin, P. J., Kaur, P., Smith, P. P., Perez-Reyes, N., Blanton, R. A., & McDougall, J. K. (1991). Progression of human papillomavirus type 18-immortalized human keratinocytes to a malignant phenotype.

Chicago Style Citation

Hurlin, P J., P. Kaur, P P. Smith, N. Perez-Reyes, R A. Blanton, i J K. McDougall. Progression of Human Papillomavirus Type 18-immortalized Human Keratinocytes to a Malignant Phenotype. 1991.

Cita MLA

Hurlin, P J., et al. Progression of Human Papillomavirus Type 18-immortalized Human Keratinocytes to a Malignant Phenotype. 1991.