Παραπομπή σε μορφή APA (7η εκδ.)

Orlik, P. (1989). Introduction to arrangements. Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Orlik, Peter. Introduction to Arrangements. Providence, R.I.: Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Orlik, Peter. Introduction to Arrangements. Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society, 1989.