Cita APA (7a ed.)

McIntosh, R. W., & Goeldner, C. R. (1984). Tourism: Principles, practices, philosophies (4th ed.). Grid Pub.

Cita Chicago Style (17a ed.)

McIntosh, Robert Woodrow, y Charles R. Goeldner. Tourism: Principles, Practices, Philosophies. 4th ed. Columbus, Ohio: Grid Pub, 1984.

Cita MLA (9a ed.)

McIntosh, Robert Woodrow, y Charles R. Goeldner. Tourism: Principles, Practices, Philosophies. 4th ed. Grid Pub, 1984.