APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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