APA (7th ed.) Citation

Chard, T., & Lilford, R. J. (1990). Basic sciences for obstetrics and gynaecology / Tim Chard, Richard Lilford (3rd ed.). Springer-Verlag.

Chicago Style (17th ed.) Citation

Chard, T., and Richard J. Lilford. Basic Sciences for Obstetrics and Gynaecology / Tim Chard, Richard Lilford. 3rd ed. London: Springer-Verlag, 1990.

MLA (9th ed.) Citation

Chard, T., and Richard J. Lilford. Basic Sciences for Obstetrics and Gynaecology / Tim Chard, Richard Lilford. 3rd ed. Springer-Verlag, 1990.

Warning: These citations may not always be 100% accurate.