APA Edition Citation

BURTON, M., & BuRTON, R. Wild life encyclopedia ( in 20 volumes). Marshall cavendish corporation.

Chicago Edition Citation

BURTON, Maurice, and Robert BuRTON. Wild Life Encyclopedia ( in 20 Volumes). New York: Marshall cavendish corporation.

MLA Edition Citation

BURTON, Maurice, and Robert BuRTON. Wild Life Encyclopedia ( in 20 Volumes). Marshall cavendish corporation.

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