Style de citation APA

Balakrishnan P.K. (1969). Narayanaguru (rev.ed.). SPCS.

Style de citation Chicago

Balakrishnan P.K. Narayanaguru. rev.ed. Kottayam: SPCS, 1969.

Style de citation MLA

Balakrishnan P.K. Narayanaguru. rev.ed. SPCS, 1969.