Gaya APA

Macmillan, . (1997). Macmillan Revised Encyclopedia of Science ; Transportation, From The Bicycle to Spacecraft . New York: Macmillan Reference USA.

Gaya MLA

Macmillan, . "Macmillan Revised Encyclopedia of Science ; Transportation, From The Bicycle to Spacecraft". New York: Macmillan Reference USA, 1997. Text.