APA (7th ed.) Citation

Cornelia Liu Trimble & Edward L Trimble. (2022). HPV vaccines: When one plus one equals three. Elsevier.

Chicago Style (17th ed.) Citation

Cornelia Liu Trimble and Edward L Trimble. HPV Vaccines: When One Plus One Equals Three. Elsevier, 2022.

MLA (9th ed.) Citation

Cornelia Liu Trimble and Edward L Trimble. HPV Vaccines: When One Plus One Equals Three. Elsevier, 2022.

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