Cita APA (7th ed.)

Sigilllito, V. (1977). Explicit a priori inequalities with applications to boundary value problems. Pitman Publishing.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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