Various; Chambers, R. Chambers's Journal of Popular Literature, Science, and Art, No. 729, December 15, 1877.
Chicago-viite (17. p.)Various; Chambers, Robert. Chambers's Journal of Popular Literature, Science, and Art, No. 729, December 15, 1877.
MLA-viite (9. p.)Various; Chambers, Robert. Chambers's Journal of Popular Literature, Science, and Art, No. 729, December 15, 1877.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.