APA (7th ed.) Citation

Hartemink, A. E., & Wienk, J. F. (1995). Sisal production and soil fertility decline in Tanzania. ISRIC.

Chicago Style (17th ed.) Citation

Hartemink, Alfred E., and Jan F. Wienk. Sisal Production and Soil Fertility Decline in Tanzania. Wageningen: ISRIC, 1995.

MLA (9th ed.) Citation

Hartemink, Alfred E., and Jan F. Wienk. Sisal Production and Soil Fertility Decline in Tanzania. ISRIC, 1995.