APA

Ahuja L. R., Ma L. & Howell T. A. (2002). Agricultural systems models in field research and technology transfer. Boca Raton, Florida: CRC Press.

Chicago

Ahuja Lajpat R, Ma Liwang and Howell Terry A. 2002. Agricultural systems models in field research and technology transfer. Boca Raton, Florida: CRC Press.

Harvard

Ahuja L. R., Ma L. and Howell T. A. (2002). Agricultural systems models in field research and technology transfer. Boca Raton, Florida: CRC Press.

MLA

Ahuja Lajpat R, Ma Liwang and Howell Terry A. Agricultural systems models in field research and technology transfer. Boca Raton, Florida: CRC Press. 2002.