Citazione APA

Lee, V. J., Tay, S. K., Teoh, Y. L., & Tok, M. Y. (2011). Cost-effectiveness of different human papillomavirus vaccines in Singapore. BioMed Central.

Stile di citazione Chicago

Lee, Vernon J., Sun Kuie Tay, Yee Leong Teoh, e Mei Yin Tok. Cost-effectiveness of Different Human Papillomavirus Vaccines in Singapore. BioMed Central, 2011.

Citazione MLA

Lee, Vernon J., Sun Kuie Tay, Yee Leong Teoh, e Mei Yin Tok. Cost-effectiveness of Different Human Papillomavirus Vaccines in Singapore. BioMed Central, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.