APA (7th ed.) Citation

Liu, M., & Ling, Y. Y. (2005). Modeling a Contractor's Markup Estimation. Journal of Construction Engineering & Management, 131(4), 391. https://doi.org/10.1061/(ASCE)0733-9364(2005)131:4(391)

Chicago Style (17th ed.) Citation

Liu, Min, and Yean Yn Ling. "Modeling a Contractor's Markup Estimation." Journal of Construction Engineering & Management 131, no. 4 (2005): 391. https://doi.org/10.1061/(ASCE)0733-9364(2005)131:4(391).

MLA (9th ed.) Citation

Liu, Min, and Yean Yn Ling. "Modeling a Contractor's Markup Estimation." Journal of Construction Engineering & Management, vol. 131, no. 4, 2005, p. 391, https://doi.org/10.1061/(ASCE)0733-9364(2005)131:4(391).