एपीए उद्धरण

T T Chang. (1972). Manual for field collectors of rice. Philippines: IRRI.

शिकागो स्टाइल उद्धरण

T T Chang. Manual for Field Collectors of Rice. Philippines: IRRI, 1972.

एमएलए उद्धरण

T T Chang. Manual for Field Collectors of Rice. Philippines: IRRI, 1972.