Wood, E. (1959). Yoga: Earnest Wood. Penguin Books.
Chicago Style aipamenaWood, Ernest. Yoga: Earnest Wood. England: Penguin Books, 1959.
MLA aipamenaWood, Ernest. Yoga: Earnest Wood. Penguin Books, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.