APA aipamena

Bradley, J. N., Gillard, R. D., & Hudson, R. F. (1971). Essays in chemistry.

Chicago Style aipamena

Bradley, J N., R D. Gillard, and R F. Hudson. Essays in Chemistry. London, Academic Press, 1971.

MLA aipamena

Bradley, J N., et al. Essays in Chemistry. 1971.