Cita APA (7a ed.)

Daphne Daume...et al & Charles Cegielski. (1989). Yearbook of science and the future. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Daphne Daume...et al y Charles Cegielski. Yearbook of Science and the Future. Chicago: Encyclopaedia Britannica, 1989.

Cita MLA (9a ed.)

Daphne Daume...et al y Charles Cegielski. Yearbook of Science and the Future. Encyclopaedia Britannica, 1989.