APA
Jha DK, Sinha HC, Nigam SP & Bhatnagar KB. (1966). Theory of Equations. Agra: Ram Prasad & Sons.
Chicago
Jha DK, Sinha HC, Nigam SP and Bhatnagar KB. 1966. Theory of Equations. Agra: Ram Prasad & Sons.
Harvard
Jha DK, Sinha HC, Nigam SP and Bhatnagar KB. (1966). Theory of Equations. Agra: Ram Prasad & Sons.
MLA
Jha DK, Sinha HC, Nigam SP and Bhatnagar KB. Theory of Equations. Agra: Ram Prasad & Sons. 1966.