Cita APA (7th ed.)

McGraw-Hill Companies. McGraw-Hill School Division. National Geographic Society (U.S.). Educational Services & Moyer, R. On the move (Macmillan/McGraw-Hill edition.).

Cita Chicago (17th ed.)

McGraw-Hill Companies. McGraw-Hill School Division. National Geographic Society (U.S.). Educational Services i Richard Moyer. On the Move. Macmillan/McGraw-Hill edition.

Cita MLA (8th ed.)

McGraw-Hill Companies. McGraw-Hill School Division. National Geographic Society (U.S.). Educational Services i Richard Moyer. On the Move. Macmillan/McGraw-Hill edition.