Cita APA
McElroy, C. H., & Lienhart, D. A. (1993). Rock for erosion control. ASTM.
Citación estilo Chicago
McElroy, Charles H., and David A. Lienhart. Rock for Erosion Control. Philadelphia, PA: ASTM, 1993.
Cita MLA
McElroy, Charles H., and David A. Lienhart. Rock for Erosion Control. ASTM, 1993.
Warning: These citations may not always be 100% accurate.