Cita APA

C W S HOWE & R G Edwards. (1975). Immunobiology of Trophoblast. Cambridge.

Citación estilo Chicago

C W S HOWE y R G Edwards. Immunobiology of Trophoblast. Cambridge, 1975.

Cita MLA

C W S HOWE y R G Edwards. Immunobiology of Trophoblast. Cambridge, 1975.