Graduate Record Examinations Board & Educational Testing Service. (1983). Practicing to take the GRE biology test: An official full-length edition of the GRE biology test administered in April 1983. Published by Educational Testing Service for the Graduate Record Examinations Board.
Chicago Style (17th ed.) CitationGraduate Record Examinations Board and Educational Testing Service. Practicing to Take the GRE Biology Test: An Official Full-length Edition of the GRE Biology Test Administered in April 1983. Princeton, N.J.: Published by Educational Testing Service for the Graduate Record Examinations Board, 1983.
MLA (9th ed.) CitationGraduate Record Examinations Board and Educational Testing Service. Practicing to Take the GRE Biology Test: An Official Full-length Edition of the GRE Biology Test Administered in April 1983. Published by Educational Testing Service for the Graduate Record Examinations Board, 1983.