Gaya APA

Verma, A, R., NS, O. (1982). Christallography for solid state physics . nEW dELHI: Wiley Eastern Limited.

Gaya MLA

Verma, Ajit, Ram., NS, Onkar. "Christallography for solid state physics". nEW dELHI: Wiley Eastern Limited, 1982. Text.