APA (7th ed.) Citation
LITTLEJOHN, C., & ET AL. (2005). INTERNET PHARMACIES AND ONLINE PRESCRIPTION DRUG SALES: A CROSS-SECTIONAL STUDY.
Chicago Style (17th ed.) Citation
LITTLEJOHN, C., and ET AL. INTERNET PHARMACIES AND ONLINE PRESCRIPTION DRUG SALES: A CROSS-SECTIONAL STUDY. 2005.
MLA (9th ed.) Citation
LITTLEJOHN, C., and ET AL. INTERNET PHARMACIES AND ONLINE PRESCRIPTION DRUG SALES: A CROSS-SECTIONAL STUDY. 2005.
Warning: These citations may not always be 100% accurate.