APA (7e ed.) Bronvermelding

Hang Min Chia, Peng Chiong Tan, Sze Ping Tan, Mukhri Hamdan, & Siti Zawiah Omar. (2020). Speculum versus digital insertion of Foley catheter for induction of labor in Nulliparas with unripe cervix: A randomized controlled trial. BMC.

Chicago (17e ed.) Bronvermelding

Hang Min Chia, Peng Chiong Tan, Sze Ping Tan, Mukhri Hamdan, en Siti Zawiah Omar. Speculum Versus Digital Insertion of Foley Catheter for Induction of Labor in Nulliparas with Unripe Cervix: A Randomized Controlled Trial. BMC, 2020.

MLA (9e ed.) Bronvermelding

Hang Min Chia, et al. Speculum Versus Digital Insertion of Foley Catheter for Induction of Labor in Nulliparas with Unripe Cervix: A Randomized Controlled Trial. BMC, 2020.