APA

Sarton M., . (1959). I Knew a phoenix. New york: Rinehart.

Chicago

Sarton May, . 1959. I Knew a phoenix. New york: Rinehart.

Harvard

Sarton M., . (1959). I Knew a phoenix. New york: Rinehart.

MLA

Sarton May, . I Knew a phoenix. New york: Rinehart. 1959.