APA

gabaldon d., . (2010). an echo in the bone. new york: bantam books.

Chicago

gabaldon diana, . 2010. an echo in the bone. new york: bantam books.

Harvard

gabaldon d., . (2010). an echo in the bone. new york: bantam books.

MLA

gabaldon diana, . an echo in the bone. new york: bantam books. 2010.