Cita APA (7a ed.)

Johnson, D. B. (1973). Algorithms for shortest paths (1a ed.). University Microfilms International.

Cita Chicago Style (17a ed.)

Johnson, Donald Bruce. Algorithms for Shortest Paths. 1a ed. Michigan: University Microfilms International, 1973.

Cita MLA (9a ed.)

Johnson, Donald Bruce. Algorithms for Shortest Paths. 1a ed. University Microfilms International, 1973.