Cita APA (7th ed.)

SADLER,T.W. (1995). LANGMANS MEDICAL EMBRYOLOGY (7th ed.). Williams & willkins.

Cita Chicago (17th ed.)

SADLER,T.W. LANGMANS MEDICAL EMBRYOLOGY. 7th ed. Maryland: Williams & willkins, 1995.

Cita MLA (9th ed.)

SADLER,T.W. LANGMANS MEDICAL EMBRYOLOGY. 7th ed. Williams & willkins, 1995.