Παραπομπή APA

Cook, C. E. (1993). Pears cyclopaedia (Ed.102.).

Παραπομπή Chicago Style

Cook, Christopher; Ed. Pears Cyclopaedia. Ed.102. London, Penguin, 1993.

Παραπομπή MLA

Cook, Christopher; Ed. Pears Cyclopaedia. Ed.102. 1993.