APA引文

Brownstein, S. C. (1993). PSAT/NMSQT: How to prepare for the Preliminary SAT/National Merit Scholarship Qualifying Test. Hauppage, N.Y: Barron’s.

Trích dẫn kiểu Chicago

Brownstein, Samuel C. PSAT/NMSQT: How to Prepare for the Preliminary SAT/National Merit Scholarship Qualifying Test. Hauppage, N.Y: Barron’s, 1993.

MLA引文

Brownstein, Samuel C. PSAT/NMSQT: How to Prepare for the Preliminary SAT/National Merit Scholarship Qualifying Test. Hauppage, N.Y: Barron’s, 1993.

警告：这些引文格式不一定是100％准确.