Cita APA

Abercrombie, M., Hickman, C., & Johnson, M. (1973). A dictionary of biology. London: Penguin.

Chicago Style Citation

Abercrombie, M., C.J Hickman, i M.l Johnson. A Dictionary of Biology. London: Penguin, 1973.

Cita MLA

Abercrombie, M., C.J Hickman, i M.l Johnson. A Dictionary of Biology. London: Penguin, 1973.