APA (7th ed.) Citation

Marquez, L. K., Martin, N. K., Strathdee, S. A., & Skaathun, B. Differences in characteristics and interactions with close contacts among PWID in the San Diego Border Region before and during the COVID-19 pandemic. Elsevier.

Chicago Style (17th ed.) Citation

Marquez, Lara K., Natasha K. Martin, Steffanie A. Strathdee, and Britt Skaathun. Differences in Characteristics and Interactions with Close Contacts Among PWID in the San Diego Border Region Before and During the COVID-19 Pandemic. Elsevier.

MLA (9th ed.) Citation

Marquez, Lara K., et al. Differences in Characteristics and Interactions with Close Contacts Among PWID in the San Diego Border Region Before and During the COVID-19 Pandemic. Elsevier.