APA (7th ed.) Citation

(1977). Gravity map of New Zealand: North Island (1. ed.). Department of Scientific and Industrial Research.

Chicago Style (17th ed.) Citation

Gravity Map of New Zealand: North Island. 1. ed. Wellington: Department of Scientific and Industrial Research, 1977.

MLA (9th ed.) Citation

Gravity Map of New Zealand: North Island. 1. ed. Department of Scientific and Industrial Research, 1977.

Warning: These citations may not always be 100% accurate.