Cita APA

Forsyth, J. S., Ogston, S. A., Clark, A., Florey, C. D., & Howie, P. W. (1993). Relation between early introduction of solid food to infants and their weight and illnesses during the first two years of life.

Chicago Style Citation

Forsyth, J S., S A. Ogston, A. Clark, C D. Florey, i P W. Howie. Relation between Early Introduction of Solid Food to Infants and Their Weight and Illnesses During the First Two Years of Life. 1993.

Cita MLA

Forsyth, J S., et al. Relation between Early Introduction of Solid Food to Infants and Their Weight and Illnesses During the First Two Years of Life. 1993.