Cita APA (7a ed.)

Palmer, H. E., & Howat, R. (1995). Round the world in eighty days (Simplified edition.). Longman.

Cita Chicago Style (17a ed.)

Palmer, Harold E., y Richard Howat. Round the World in Eighty Days. Simplified edition. Harlow: Longman, 1995.

Cita MLA (9a ed.)

Palmer, Harold E., y Richard Howat. Round the World in Eighty Days. Simplified edition. Longman, 1995.