Παραπομπή APA

Sigillito, V. G. (1977). Explicit a priori inequalities with applications to boundary value problems. Pitman Pub..

Παραπομπή Chicago Style

Sigillito, V. G. Explicit a Priori Inequalities with Applications to Boundary Value Problems. London: Pitman Pub., 1977.

Παραπομπή MLA

Sigillito, V. G. Explicit a Priori Inequalities with Applications to Boundary Value Problems. Pitman Pub., 1977.