Citazione Stile APA (7a Edizione)

Houwen, P. J. v. d. (1977). Construction of integration formulas for initial value problems. North-Holland.

Citazione stile Chigago Style (17a edizione)

Houwen, P. J. van der. Construction of Integration Formulas for Initial Value Problems. Amsterdam: North-Holland, 1977.

Citatione MLA (9a ed.)

Houwen, P. J. van der. Construction of Integration Formulas for Initial Value Problems. North-Holland, 1977.