Cita APA (7th ed.)

Ardley, N. (1982). The family enyclopedia of science. Winward.

Cita Chicago (17th ed.)

Ardley, Neil. The Family Enyclopedia of Science. England: Winward, 1982.

Cita MLA (9th ed.)

Ardley, Neil. The Family Enyclopedia of Science. Winward, 1982.