APA引文

Martius, g., Friedman, e. A., & Andrianto, P. (1986). Bedah Kebidanan.

Chicago Style (17th ed.) Citation

Martius, gerhard, emanuel A. Friedman, and Petrus Andrianto. Bedah Kebidanan. 1986.

MLA引文

Martius, gerhard, et al. Bedah Kebidanan. 1986.