APA citiranje

Marshall, A. J., & Williams, W. D. (1972). Text book of zoology: Invertebrates. Macmillan press.

Chicago Edition Citation

Marshall, A J., and W D. Williams. Text Book of Zoology: Invertebrates. London: Macmillan press, 1972.

MLA citiranje

Marshall, A J., and W D. Williams. Text Book of Zoology: Invertebrates. Macmillan press, 1972.