Cita APA (7a ed.)

Hardjono, J. M. (1971). Indonesia, land and people. Gunung Agung.

Cita Chicago Style (17a ed.)

Hardjono, J. M. Indonesia, Land and People. Djakarta: Gunung Agung, 1971.

Cita MLA (8a ed.)

Hardjono, J. M. Indonesia, Land and People. Gunung Agung, 1971.