Cita APA (7a ed.)

American Foundation for Continuing Education. (1963). Exploring the universe. McGraw-Hill Book Co., Inc.

Cita Chicago Style (17a ed.)

American Foundation for Continuing Education. Exploring the Universe. New York: McGraw-Hill Book Co., Inc, 1963.

Cita MLA (9a ed.)

American Foundation for Continuing Education. Exploring the Universe. McGraw-Hill Book Co., Inc, 1963.