Cita APA

RSMeans from the Gordian Group, Hale, D., & Babbitt, C. (2015). Heavy construction cost data 2016 (30. annual edition.). Rockland, MA: RSMeans.

Citación estilo Chicago

RSMeans from the Gordian Group, Derrick Hale, y Christopher Babbitt. Heavy Construction Cost Data 2016. 30. annual edition. Rockland, MA: RSMeans, 2015.

Cita MLA

RSMeans from the Gordian Group, Derrick Hale, y Christopher Babbitt. Heavy Construction Cost Data 2016. 30. annual edition. Rockland, MA: RSMeans, 2015.