APA Citation

Kulkarni, R., & Bradford, W. P. (1991). Early pregnancy assessment.

Citação norma Chicago

Kulkarni, R., and W P. Bradford. Early Pregnancy Assessment. 1991.

MLA Citation

Kulkarni, R., and W P. Bradford. Early Pregnancy Assessment. 1991.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.