Cita APA

Dunn, P. (1997). Dr Percivall Willughby, MD (1596-1685): Pioneer "man" midwife of Derby.

Chicago Style Citation

Dunn, P. Dr Percivall Willughby, MD (1596-1685): Pioneer "man" Midwife of Derby. 1997.

Cita MLA

Dunn, P. Dr Percivall Willughby, MD (1596-1685): Pioneer "man" Midwife of Derby. 1997.

Atenció: Aquestes cites poden no estar 100% correctes.