APA
Harper E., Zimpfer W., . (1968). Behavior of saturated Florida limerocks under repeated loading (Part II). Flexible pavement design. uo, FL: Florida University. Engineering and Industrial Experiment Station. Department of Civil Engineering.
Chicago
Harper EE, Zimpfer WH, . 1968. Behavior of saturated Florida limerocks under repeated loading (Part II). Flexible pavement design. uo, FL: Florida University. Engineering and Industrial Experiment Station. Department of Civil Engineering.
Harvard
Harper E., Zimpfer W., . (1968). Behavior of saturated Florida limerocks under repeated loading (Part II). Flexible pavement design. uo, FL: Florida University. Engineering and Industrial Experiment Station. Department of Civil Engineering.
MLA
Harper EE, Zimpfer WH, . Behavior of saturated Florida limerocks under repeated loading (Part II). Flexible pavement design. uo, FL: Florida University. Engineering and Industrial Experiment Station. Department of Civil Engineering. 1968.