Cita APA

(2007). ENR Januari 2007 [Engineering News-Record]. McGraw-Hill.

Citación estilo Chicago

ENR Januari 2007 [Engineering News-Record]. McGraw-Hill, 2007.

Cita MLA

ENR Januari 2007 [Engineering News-Record]. McGraw-Hill, 2007.

Warning: These citations may not always be 100% accurate.