Cita APA (7a ed.)

(1984). Journal of perinatology: Official journal of the Section on Perinatal Pediatrics, American Academy of Pediatrics ; official publication of the National Perinatal Association. Nature Publishing Group.

Cita Chicago Style (17a ed.)

Journal of Perinatology: Official Journal of the Section on Perinatal Pediatrics, American Academy of Pediatrics ; Official Publication of the National Perinatal Association. Houndmills, Basingstoke: Nature Publishing Group, 1984.

Cita MLA (9a ed.)

Journal of Perinatology: Official Journal of the Section on Perinatal Pediatrics, American Academy of Pediatrics ; Official Publication of the National Perinatal Association. Nature Publishing Group, 1984.