APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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