APA način citiranja (7. izdanje)

Playfair, W. S. (1876). A treatise on the science and practice of midwifery. Henry C. Lea.

Čikaški stil citiranja (17. izdanje)

Playfair, William Smoult. A Treatise on the Science and Practice of Midwifery. Philadelphia: Henry C. Lea, 1876.

MLA način citiranja (8. izdanje)

Playfair, William Smoult. A Treatise on the Science and Practice of Midwifery. Henry C. Lea, 1876.