एपीए उद्धरण

Butler, E. J. (1981). Fungi and disease in plants. periodical expert book agency.

शिकागो स्टाइल उद्धरण

Butler, E J. Fungi and Disease in Plants. Delhi: periodical expert book agency, 1981.

एमएलए उद्धरण

Butler, E J. Fungi and Disease in Plants. periodical expert book agency, 1981.