APA Style

-Xviii, A, S. (1970). B.C.L.- 18:The Life Devine -I . Pondicherry: Sri Aurobindo Asshram.

MLA Style

-Xviii, Aurobindo, Sri. "B.C.L.- 18:The Life Devine -I". Pondicherry: Sri Aurobindo Asshram, 1970. Book.