Παραπομπή σε μορφή APA (7η εκδ.)

Ritchie, J. G. (1892). [Report on the revision of the settlement of the Kalimpong Government estate]. [publisher not identified].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ritchie, J. G. [Report on the Revision of the Settlement of the Kalimpong Government Estate]. [Calcutta?]: [publisher not identified], 1892.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ritchie, J. G. [Report on the Revision of the Settlement of the Kalimpong Government Estate]. [publisher not identified], 1892.