Παραπομπή APA

Spaihts, J. (2013). Princeton review cracking the SAT Math 1 and 2 subject tests (2013-2014 ed.). Random house.

Παραπομπή Chicago Style

Spaihts, Jonathan. Princeton Review Cracking the SAT Math 1 and 2 Subject Tests. 2013-2014 ed. New York: Random house, 2013.

Παραπομπή MLA

Spaihts, Jonathan. Princeton Review Cracking the SAT Math 1 and 2 Subject Tests. 2013-2014 ed. Random house, 2013.