Cita APA

Roberts, H. (1948). Pethidine and Scopolamine in Labour.

Chicago Style Citation

Roberts, Hilda. Pethidine and Scopolamine in Labour. 1948.

Cita MLA

Roberts, Hilda. Pethidine and Scopolamine in Labour. 1948.

Atenció: Aquestes cites poden no estar 100% correctes.