APA (7th ed.) Citation

Done, P. (1982). Calculator procedures for geodetic computations on the spheroid. Dept. of Surveying, Papua New Guinea University of Technology.

Chicago Style (17th ed.) Citation

Done, P. Calculator Procedures for Geodetic Computations on the Spheroid. Lae: Dept. of Surveying, Papua New Guinea University of Technology, 1982.

MLA (9th ed.) Citation

Done, P. Calculator Procedures for Geodetic Computations on the Spheroid. Dept. of Surveying, Papua New Guinea University of Technology, 1982.