एपीए उद्धरण

Courtenay, P. P. (1972). A geography of trade and development in Malaya. London: G. Bell & Sons.

शिकागो स्टाइल उद्धरण

Courtenay, P. P. A Geography of Trade and Development in Malaya. London: G. Bell & Sons, 1972.

एमएलए उद्धरण

Courtenay, P. P. A Geography of Trade and Development in Malaya. London: G. Bell & Sons, 1972.