APA (7th ed.) Citation

Craul, T. A., & Craul, P. J. (2006). Soil design protocols for landscape architects and contractors. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Craul, Timothy A., and Phillip J. Craul. Soil Design Protocols for Landscape Architects and Contractors. Hoboken, N.J: John Wiley & Sons, 2006.

MLA (8th ed.) Citation

Craul, Timothy A., and Phillip J. Craul. Soil Design Protocols for Landscape Architects and Contractors. John Wiley & Sons, 2006.