APA

Moore R. C. e. a., . (1997). Invertebrate fossils. : CBS Publishers & Distributors, New Delhi.

Chicago

Moore Raymond C et al, . 1997. Invertebrate fossils. : CBS Publishers & Distributors, New Delhi.

Harvard

Moore R. C. e. a., . (1997). Invertebrate fossils. : CBS Publishers & Distributors, New Delhi.

MLA

Moore Raymond C et al, . Invertebrate fossils. : CBS Publishers & Distributors, New Delhi. 1997.