APA citiranje

James, D. K., & Chiswick, M. L. (1979). Kielland's forceps: Role of antenatal factors in prediction of use.

Citação norma Chicago

James, D K., and M L. Chiswick. Kielland's Forceps: Role of Antenatal Factors in Prediction of Use. 1979.

MLA citiranje

James, D K., and M L. Chiswick. Kielland's Forceps: Role of Antenatal Factors in Prediction of Use. 1979.