APA (7e ed.) Bronvermelding

Gale Research Company. (1977). Abbreviations dictionary (5th ed.). .Gale Research Co.

Chicago (17e ed.) Bronvermelding

Gale Research Company. Abbreviations Dictionary. 5th ed. Detroit, Mich: .Gale Research Co, 1977.

MLA (9e ed.) Bronvermelding

Gale Research Company. Abbreviations Dictionary. 5th ed. .Gale Research Co, 1977.

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