Mottram, V. H. (1960). The physical basis of pesonality. Baltimore: Penguin Books.
Chicago Style aipamenaMottram, V. H. The Physical Basis of Pesonality. Baltimore: Penguin Books, 1960.
MLA aipamenaMottram, V. H. The Physical Basis of Pesonality. Baltimore: Penguin Books, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.