APA (7th ed.) Citation

Ridgway, N. M. (1975). Hydrology of the Kermadec Islands Region. A. R. Shearer, Govt. Printer.

Chicago Style (17th ed.) Citation

Ridgway, N. M. Hydrology of the Kermadec Islands Region. Wellington, N. Z.: A. R. Shearer, Govt. Printer, 1975.

MLA (9th ed.) Citation

Ridgway, N. M. Hydrology of the Kermadec Islands Region. A. R. Shearer, Govt. Printer, 1975.