APA aipamena

Blitghingyon, W. P. (1981). The energy and vitality book. Living Books.

Chicago Style aipamena

Blitghingyon, W. Peter. The Energy and Vitality Book. Living Books, 1981.

MLA aipamena

Blitghingyon, W. Peter. The Energy and Vitality Book. Living Books, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.