APA aipamena

Walker, R. (1998). malking life how we reproduce and grow. P.M.Schofield MD FRCD FACC FESC.

Chicago Style aipamena

Walker, Richard. Malking Life How We Reproduce and Grow. P.M.Schofield MD FRCD FACC FESC, 1998.

MLA aipamena

Walker, Richard. Malking Life How We Reproduce and Grow. P.M.Schofield MD FRCD FACC FESC, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.