LEWIN BENJAMIN. GENES IV (3RD ED.).
Chicago Style (17th ed.) ZitazioaLEWIN BENJAMIN. GENES IV. 3RD ED. USA.
MLA (9th ed.) ZitazioaLEWIN BENJAMIN. GENES IV. 3RD ED.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
LEWIN BENJAMIN. GENES IV (3RD ED.).
Chicago Style (17th ed.) ZitazioaLEWIN BENJAMIN. GENES IV. 3RD ED. USA.
MLA (9th ed.) ZitazioaLEWIN BENJAMIN. GENES IV. 3RD ED.