APA aipamena

Organ, L. W. (1967). The fetal electrocardiogram in a case of conjoined twins.

Chicago Style aipamena

Organ, L. W. The Fetal Electrocardiogram in a Case of Conjoined Twins. 1967.

MLA aipamena

Organ, L. W. The Fetal Electrocardiogram in a Case of Conjoined Twins. 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.