APA

Kuttler J. R., Sigillito V. G. & Sigillito V. G. (1985). Estimating eigenvalues with a posteriori/a priori inequalities. Boston [u.a.]: Pitman Advanced Publ. Program.

Chicago

Kuttler J R, Sigillito V G and Sigillito Vincent G. 1985. Estimating eigenvalues with a posteriori/a priori inequalities. Boston [u.a.]: Pitman Advanced Publ. Program.

Harvard

Kuttler J. R., Sigillito V. G. and Sigillito V. G. (1985). Estimating eigenvalues with a posteriori/a priori inequalities. Boston [u.a.]: Pitman Advanced Publ. Program.

MLA

Kuttler J R, Sigillito V G and Sigillito Vincent G. Estimating eigenvalues with a posteriori/a priori inequalities. Boston [u.a.]: Pitman Advanced Publ. Program. 1985.