APA (7th ed.) Citation
Carsky, R., & Schulz, S. (2002). Graphical depiction of cropping calendars for agricultural research: IITA research guide, No. 70.
Chicago Style (17th ed.) Citation
Carsky, R.J, and S. Schulz. Graphical Depiction of Cropping Calendars for Agricultural Research: IITA Research Guide, No. 70. 2002.
MLA (9th ed.) Citation
Carsky, R.J, and S. Schulz. Graphical Depiction of Cropping Calendars for Agricultural Research: IITA Research Guide, No. 70. 2002.
Warning: These citations may not always be 100% accurate.