Citazione Stile APA (7a Edizione)

Hradilek, L., & Hamilton, A. C. (1973). A systematic analysis of distortions in map projections. Dept. of Surveying Engineering, University of New Brunswick.

Citazione stile Chigago Style (17a edizione)

Hradilek, L., e Angus C. Hamilton. A Systematic Analysis of Distortions in Map Projections. Fredericton: Dept. of Surveying Engineering, University of New Brunswick, 1973.

Citatione MLA (9a ed.)

Hradilek, L., e Angus C. Hamilton. A Systematic Analysis of Distortions in Map Projections. Dept. of Surveying Engineering, University of New Brunswick, 1973.