APA aipamena

Page, R., & Gardner, W. A. (1971). Petroleum Tankship Safety. Maritime press.

Chicago Style aipamena

Page, R.C, and Ward. A. Gardner. Petroleum Tankship Safety. London: Maritime press, 1971.

MLA aipamena

Page, R.C, and Ward. A. Gardner. Petroleum Tankship Safety. Maritime press, 1971.