APA (7th ed.) Citation

Zain, R., Sakamoto, F., Shrestha, P., & Mori, M. (1995). Proliferating cell nuclear antigen (PCNA) expression in oral squamous cell carcinoma - an aid to conventional histological grading?

Chicago Style (17th ed.) Citation

Zain, R.B, F. Sakamoto, P. Shrestha, and M. Mori. Proliferating Cell Nuclear Antigen (PCNA) Expression in Oral Squamous Cell Carcinoma - an Aid to Conventional Histological Grading? 1995.

MLA (9th ed.) Citation

Zain, R.B, et al. Proliferating Cell Nuclear Antigen (PCNA) Expression in Oral Squamous Cell Carcinoma - an Aid to Conventional Histological Grading? 1995.