APA Citatie

Norris McWhirter. (1955). Guinness book of records (25th.). Guinness Superlatives.

Chicago Style citaat

Norris McWhirter. Guinness Book of Records. 25th. Middlesex: Guinness Superlatives, 1955.

MLA citatie

Norris McWhirter. Guinness Book of Records. 25th. Guinness Superlatives, 1955.

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