APA (7th ed.) Citation

Mishra Amrita & Graham Janice E. (2011). Global challenges of implementing human papillomavirus vaccines. BMC.

Chicago Style (17th ed.) Citation

Mishra Amrita and Graham Janice E. Global Challenges of Implementing Human Papillomavirus Vaccines. BMC, 2011.

MLA (9th ed.) Citation

Mishra Amrita and Graham Janice E. Global Challenges of Implementing Human Papillomavirus Vaccines. BMC, 2011.

Warning: These citations may not always be 100% accurate.