APA (7th ed.) Citation

Service, C. R. (2021). FDA Approval of the Pfizer-BioNTech COVID-19 Vaccine: Frequently Asked Questions. Congressional Research Service.

Chicago Style (17th ed.) Citation

Service, Congressional Research. FDA Approval of the Pfizer-BioNTech COVID-19 Vaccine: Frequently Asked Questions. Congressional Research Service, 2021.

MLA (9th ed.) Citation

Service, Congressional Research. FDA Approval of the Pfizer-BioNTech COVID-19 Vaccine: Frequently Asked Questions. Congressional Research Service, 2021.

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