APA-Zitierstil (7. Ausg.)

Robertson, J. C. (1837). Letter to Henry Norcott Ward, Esq: On the progress and prospects of the Eastern Counties Railway Company. [s.n.].

Chicago-Zitierstil (17. Ausg.)

Robertson, John Clinton. Letter to Henry Norcott Ward, Esq: On the Progress and Prospects of the Eastern Counties Railway Company. London: [s.n.], 1837.

MLA-Zitierstil (9. Ausg.)

Robertson, John Clinton. Letter to Henry Norcott Ward, Esq: On the Progress and Prospects of the Eastern Counties Railway Company. [s.n.], 1837.