APA引文

Muller, E. (1981). Spectral theory of ordinary differential operators. Ellis Horwood.

Chicago Edition Citation

Muller, Erich. Spectral Theory of Ordinary Differential Operators. Chichester: Ellis Horwood, 1981.

MLA引文

Muller, Erich. Spectral Theory of Ordinary Differential Operators. Ellis Horwood, 1981.

警告：這些引文格式不一定是100％准確.