APA aipamena

Skegg, P. D. (1975). Letter: Human Tissue Act.

Chicago Style aipamena

Skegg, P D. Letter: Human Tissue Act. 1975.

MLA aipamena

Skegg, P D. Letter: Human Tissue Act. 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.