APA استشهاد

Cordes, H. O. (1995). Technique of pseudodifferential operators.

استشهاد بنمط شيكاغو

Cordes, H O. Technique of Pseudodifferential Operators. Cambridge University Press, 1995.

MLA استشهاد

Cordes, H O. Technique of Pseudodifferential Operators. 1995.