Ferrers, N. M. (1877). An elementary treatise on spherical harmonics, and subjects connected with them. Macmillan.
Chicago Style (17th ed.) CitationFerrers, Norman M. An Elementary Treatise on Spherical Harmonics, and Subjects Connected with Them. London: Macmillan, 1877.
MLA (9th ed.) CitationFerrers, Norman M. An Elementary Treatise on Spherical Harmonics, and Subjects Connected with Them. Macmillan, 1877.
Warning: These citations may not always be 100% accurate.