APA
Vivek B., Elings A. & Vasal S. (1999). Combining ability of CIMMYT's tropical late white maize inbred lines under abiotically stressed and non-stressed environments. Madison, WI (USA): ASA|CSSA|SCSA.
Chicago
Vivek B, Elings A and Vasal S.K. 1999. Combining ability of CIMMYT's tropical late white maize inbred lines under abiotically stressed and non-stressed environments. Madison, WI (USA): ASA|CSSA|SCSA.
Harvard
Vivek B., Elings A. and Vasal S. (1999). Combining ability of CIMMYT's tropical late white maize inbred lines under abiotically stressed and non-stressed environments. Madison, WI (USA): ASA|CSSA|SCSA.
MLA
Vivek B, Elings A and Vasal S.K. Combining ability of CIMMYT's tropical late white maize inbred lines under abiotically stressed and non-stressed environments. Madison, WI (USA): ASA|CSSA|SCSA. 1999.