Cita APA (7th ed.)

Blank, L. T., & Tarquin, A. J. (1998). Engineering economy (4th ed.). WCB/McGraw-Hill.

Cita Chicago (17th ed.)

Blank, Leland T., i Anthony J. Tarquin. Engineering Economy. 4th ed. [Boston]: WCB/McGraw-Hill, 1998.

Cita MLA (9th ed.)

Blank, Leland T., i Anthony J. Tarquin. Engineering Economy. 4th ed. WCB/McGraw-Hill, 1998.