Citazione APA

Manjit,S Kang. (2004). Crop improvement: Challenges in the twenty-first century. International Book distributing co.

Stile di citazione Chicago

Manjit,S Kang. Crop Improvement: Challenges in the Twenty-first Century. Lucknow: International Book distributing co, 2004.

Citazione MLA

Manjit,S Kang. Crop Improvement: Challenges in the Twenty-first Century. International Book distributing co, 2004.