Canterbury Progress League. (1923). The story of the Midland Railway. Canterbury Progress League.
Chicago (17e ed.) BronvermeldingCanterbury Progress League. The Story of the Midland Railway. Christchurch [N.Z.]: Canterbury Progress League, 1923.
MLA (9e ed.) BronvermeldingCanterbury Progress League. The Story of the Midland Railway. Canterbury Progress League, 1923.
Let op: Deze citaties zijn niet altijd 100% accuraat.