Παραπομπή σε μορφή APA (7η εκδ.)

Grantham, S. B. (1985). Galvin's "racing pawns" game and a well-ordering of trees. American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Grantham, Stephen B. Galvin's "Racing Pawns" Game and a Well-ordering of Trees. Providence: American Mathematical Society, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Grantham, Stephen B. Galvin's "Racing Pawns" Game and a Well-ordering of Trees. American Mathematical Society, 1985.