APA (7th ed.) Citation
Spencer, D. (1991). Collecting meaningful data on labor use and farm size for economic analysis associated with onfarm trials in subSaharan African.
Chicago Style (17th ed.) Citation
Spencer, D.S.C. Collecting Meaningful Data on Labor Use and Farm Size for Economic Analysis Associated with Onfarm Trials in SubSaharan African. 1991.
MLA (9th ed.) Citation
Spencer, D.S.C. Collecting Meaningful Data on Labor Use and Farm Size for Economic Analysis Associated with Onfarm Trials in SubSaharan African. 1991.
Warning: These citations may not always be 100% accurate.