Science Research Associates, Inc, & DeVault, M. V. (1977). SRA mathematics: Learning systems text level 4, teacher's guide. Science Research Associates Pty.
Chicago Style (17th ed.) CitationScience Research Associates, Inc, and M. Vere DeVault. SRA Mathematics: Learning Systems Text Level 4, Teacher's Guide. Sydney, Aus: Science Research Associates Pty, 1977.
MLA (9th ed.) CitationScience Research Associates, Inc, and M. Vere DeVault. SRA Mathematics: Learning Systems Text Level 4, Teacher's Guide. Science Research Associates Pty, 1977.
Warning: These citations may not always be 100% accurate.