Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.