APA-viite

M K Sheela. (2007). Package Of Practices Recommendations: Crops (13 th.). KAU.

Chicago-tyylinen lähdeviittaus

M K Sheela. Package Of Practices Recommendations: Crops. 13 th. Thrissur: KAU, 2007.

MLA-viite

M K Sheela. Package Of Practices Recommendations: Crops. 13 th. KAU, 2007.