APA način citiranja

Brewer, B. N., & Kamen, D. L. (2018). Gastrointestinal and Hepatic Disease in Systemic Lupus Erythematosus. Rheum Dis Clin North Am.

Čikaški stil citiranja

Brewer, Brian N., i Diane L. Kamen. "Gastrointestinal and Hepatic Disease in Systemic Lupus Erythematosus." Rheum Dis Clin North Am 2018.

MLA način citiranja

Brewer, Brian N., i Diane L. Kamen. "Gastrointestinal and Hepatic Disease in Systemic Lupus Erythematosus." Rheum Dis Clin North Am 2018.