APA ציטוט

Pitcher, C. S., Lindsay, D. J., & Hill, A. G. (1970). Absorption of vitamin B12 in rheumatoid arthritis.

Citação norma Chicago

Pitcher, C S., D J. Lindsay, and A G. Hill. Absorption of Vitamin B12 in Rheumatoid Arthritis. 1970.

ציטוט MLA

Pitcher, C S., D J. Lindsay, and A G. Hill. Absorption of Vitamin B12 in Rheumatoid Arthritis. 1970.