APA (7th ed.) Zitazioa

Sharland, G. K. (2013). Fetal cardiology simplified: A practical manual. Tfm Publishing.

Chicago Style (17th ed.) Zitazioa

Sharland, G. K. Fetal Cardiology Simplified: A Practical Manual. Shrewsbury: Tfm Publishing, 2013.

MLA (9th ed.) Zitazioa

Sharland, G. K. Fetal Cardiology Simplified: A Practical Manual. Tfm Publishing, 2013.