एपीए उद्धरण

Highfield, . R. (1972). Spain in the Fifteenth Century. Macmillan.

शिकागो स्टाइल उद्धरण

Highfield, Roger. Spain in the Fifteenth Century. London: Macmillan, 1972.

एमएलए उद्धरण

Highfield, Roger. Spain in the Fifteenth Century. Macmillan, 1972.