Citazione APA

a, S Thrapus Nikove, & K T Zacharias & N Sasidharan. a (Ist.). Prabhat Book House.

Stile di citazione Chicago

a, S Thrapus Nikove, e K T Zacharias & N Sasidharan. A. Ist. Thiruvanathapuram: Prabhat Book House.

Citazione MLA

a, et al. A. Ist. Prabhat Book House.