APA (7th ed.) Citation

Tan, P., King, A., Vallikkannu, N., & Omar, S. (2011). Single dose 17 alpha-hydroxyprogesterone caproate in preterm labor: A randomized trial. Springer Verlag (Germany).

Chicago Style (17th ed.) Citation

Tan, P.C, A.S.J King, N. Vallikkannu, and S.Z Omar. Single Dose 17 Alpha-hydroxyprogesterone Caproate in Preterm Labor: A Randomized Trial. Springer Verlag (Germany), 2011.

MLA (9th ed.) Citation

Tan, P.C, et al. Single Dose 17 Alpha-hydroxyprogesterone Caproate in Preterm Labor: A Randomized Trial. Springer Verlag (Germany), 2011.