Citazione Stile APA (7a Edizione)
Gray, A., Mathews, G. B., & Mac Robert, T. M. (1952). A Treatise on Bessel functions and their applications to physics: By Andrew Gray and George B. Mathews. MacMillan.
Citazione stile Chigago Style (17a edizione)
Gray, Andrew, George B. Mathews, e Thomas Murray Mac Robert. A Treatise on Bessel Functions and Their Applications to Physics: By Andrew Gray and George B. Mathews. London: MacMillan, 1952.
Citatione MLA (9a ed.)
Gray, Andrew, et al. A Treatise on Bessel Functions and Their Applications to Physics: By Andrew Gray and George B. Mathews. MacMillan, 1952.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.