Παραπομπή σε μορφή APA (7η εκδ.)

Haan, L. d. (1970). On regular variation and its applicaton to the weak convergence of sample extremes. Mathematisch Centrum.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Haan, L. de. On Regular Variation and Its Applicaton to the Weak Convergence of Sample Extremes. Amsterdam: Mathematisch Centrum, 1970.

Παραπομπή σε μορφή MLA (9th εκδ.)

Haan, L. de. On Regular Variation and Its Applicaton to the Weak Convergence of Sample Extremes. Mathematisch Centrum, 1970.