Lafferty, P. (1998). Macmillan Revised ENCYCLOPEDIA of SCIENCE matter and Energy 1. Macmillan Reference.
Čikaški stil citiranja (17. izdanje)Lafferty, Peter. Macmillan Revised ENCYCLOPEDIA of SCIENCE Matter and Energy 1. Macmillan Reference, 1998.
MLA način citiranja (8. izdanje)Lafferty, Peter. Macmillan Revised ENCYCLOPEDIA of SCIENCE Matter and Energy 1. Macmillan Reference, 1998.
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