Cita APA (7a ed.)

Davies, R. (1997). The merry heart: Reflections on reading, writing, and the world of books ([1st American ed.].). Viking.

Cita Chicago Style (17a ed.)

Davies, Robertson. The Merry Heart: Reflections on Reading, Writing, and the World of Books. [1st American ed.]. New York: Viking, 1997.

Cita MLA (9a ed.)

Davies, Robertson. The Merry Heart: Reflections on Reading, Writing, and the World of Books. [1st American ed.]. Viking, 1997.