APA (7th ed.) Zitazioa
O'Hagan, T. (1994). Readers digest south african family guide to natural medicine. The readers digest association south africa limited.
Chicago Style (17th ed.) Zitazioa
O'Hagan, Tim. Readers Digest South African Family Guide to Natural Medicine. Cape Town: The readers digest association south africa limited, 1994.
MLA (9th ed.) Zitazioa
O'Hagan, Tim. Readers Digest South African Family Guide to Natural Medicine. The readers digest association south africa limited, 1994.
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