Encyclopedia of insects & arachnids

MLA

Burton, Maurice, Robert Burton, and Michael Tweedie. Encyclopedia of Insects & Arachnids. London: Octopus Books, 1975.

APA

Burton, M., Burton, R., & Tweedie, M. (1975). Encyclopedia of insects & arachnids. London: Octopus Books.

Chicago

Burton, Maurice, Robert Burton, and Michael Tweedie. Encyclopedia of Insects & Arachnids. London: Octopus Books, 1975.