APA (7th ed.) Citation

Institute of Petroleum (Great Britain). (1935). Petroleum: Twenty-five years retrospect, 1910-1935. The Institution of petroleum technologists.

Chicago Style (17th ed.) Citation

Institute of Petroleum (Great Britain). Petroleum: Twenty-five Years Retrospect, 1910-1935. London: The Institution of petroleum technologists, 1935.

MLA (9th ed.) Citation

Institute of Petroleum (Great Britain). Petroleum: Twenty-five Years Retrospect, 1910-1935. The Institution of petroleum technologists, 1935.