Cita APA (7a ed.)

Horniblow, E. C. T., & Howard, N. (1951). Wonderful travels in wonderful lands (20. impr.). Grant Educational.

Cita Chicago Style (17a ed.)

Horniblow, E. C. T., y Norman Howard. Wonderful Travels in Wonderful Lands. 20. impr. London: Grant Educational, 1951.

Cita MLA (9a ed.)

Horniblow, E. C. T., y Norman Howard. Wonderful Travels in Wonderful Lands. 20. impr. Grant Educational, 1951.