Educational Testing Service. (1986). The PPST guide: [Pre-professional skills tests] : a practice book for college-level standardized achievement tests in reading, mathematics, and writing. Educational Testing Service.
Chicago Style (17th ed.) CitationEducational Testing Service. The PPST Guide: [Pre-professional Skills Tests] : A Practice Book for College-level Standardized Achievement Tests in Reading, Mathematics, and Writing. Princeton, N.J.: Educational Testing Service, 1986.
MLA (9th ed.) CitationEducational Testing Service. The PPST Guide: [Pre-professional Skills Tests] : A Practice Book for College-level Standardized Achievement Tests in Reading, Mathematics, and Writing. Educational Testing Service, 1986.
Warning: These citations may not always be 100% accurate.