APA Citatie

Butler, D. (2001). nature yearbook of science and technology 2001. Nature Publishing Group.

Chicago Style citaat

Butler, Declan. Nature Yearbook of Science and Technology 2001. London: Nature Publishing Group, 2001.

MLA citatie

Butler, Declan. Nature Yearbook of Science and Technology 2001. Nature Publishing Group, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.