APA

Williams C. M., . (1963). Learning from pictures. Washington: Dept. of Audiovisual Instruction, National Education Association.

Chicago

Williams Catharine M, . 1963. Learning from pictures. Washington: Dept. of Audiovisual Instruction, National Education Association.

Harvard

Williams C. M., . (1963). Learning from pictures. Washington: Dept. of Audiovisual Instruction, National Education Association.

MLA

Williams Catharine M, . Learning from pictures. Washington: Dept. of Audiovisual Instruction, National Education Association. 1963.