Citazione APA

Burch, W. R., & Parker, K. G. (1991). Social science applications in asian agroforestry. Winrock International.

Stile di citazione Chicago

Burch, William R., e Kathy G. Parker. Social Science Applications in Asian Agroforestry. U S A: Winrock International, 1991.

Citazione MLA

Burch, William R., e Kathy G. Parker. Social Science Applications in Asian Agroforestry. Winrock International, 1991.