Cita APA (7a ed.)

Schellekens, A. N. (1989). Superstring construction. North-Holland ; Sole distributor for the USA and Canada, Elsevier Science Pub. Co..

Cita Chicago Style (17a ed.)

Schellekens, A. N. Superstring Construction. Amsterdam ; New York : New York, NY, USA: North-Holland ; Sole distributor for the USA and Canada, Elsevier Science Pub. Co., 1989.

Cita MLA (8a ed.)

Schellekens, A. N. Superstring Construction. North-Holland ; Sole distributor for the USA and Canada, Elsevier Science Pub. Co., 1989.