एपीए उद्धरण

Bok, S. M., Carmona, G. E. P., Crawford, J., Eskander, R., Desai, M., & Ross, M. G. (2020). Redefining Second Stage of Labor: Number of Pushing Contractions. AJP Rep.

शिकागो स्टाइल उद्धरण

Bok, Serin M., Gabriela E. Pena Carmona, Jake Crawford, Ramy Eskander, Mina Desai, और Michael G. Ross. "Redefining Second Stage of Labor: Number of Pushing Contractions." AJP Rep 2020.

एमएलए उद्धरण

Bok, Serin M., et al. "Redefining Second Stage of Labor: Number of Pushing Contractions." AJP Rep 2020.