Cita APA (7a ed.)

True, W. P. (1966). Smithsonian treasury of 20th century science. Smithsonian Institution.

Cita Chicago Style (17a ed.)

True, Webster Prentise. Smithsonian Treasury of 20th Century Science. Washington: Smithsonian Institution, 1966.

Cita MLA (9a ed.)

True, Webster Prentise. Smithsonian Treasury of 20th Century Science. Smithsonian Institution, 1966.