APA-viite (7. p.)

Fagerholm, P. O. (1952). A study of mechanical radial triangulation and some related problems in modern mapping.

Chicago-viite (17. p.)

Fagerholm, Per Olof. A Study of Mechanical Radial Triangulation and Some Related Problems in Modern Mapping. Stockholm, 1952.

MLA-viite (8. p.)

Fagerholm, Per Olof. A Study of Mechanical Radial Triangulation and Some Related Problems in Modern Mapping. 1952.