Style de citation APA (7e éd.)

(1955). Pears: Cyclopaedia : An abridgment of the 64th ed.,pub. in 1955, for use as a reference book in everyday life. A.&F.Pears Ltd.

Style de citation Chicago (17e éd.)

Pears: Cyclopaedia : An Abridgment of the 64th Ed.,pub. in 1955, for Use as a Reference Book in Everyday Life. Isleworth,MIddlesex: A.&F.Pears Ltd, 1955.

Style de citation MLA (8e éd.)

Pears: Cyclopaedia : An Abridgment of the 64th Ed.,pub. in 1955, for Use as a Reference Book in Everyday Life. A.&F.Pears Ltd, 1955.