Παραπομπή APA

Huff, D. (1962). Score: The strategy of taking tests. apenguin.

Παραπομπή Chicago Style

Huff, Darrell. Score: The Strategy of Taking Tests. Australia: apenguin, 1962.

Παραπομπή MLA

Huff, Darrell. Score: The Strategy of Taking Tests. apenguin, 1962.