APA (7th ed.) Citation

Hammarskjold, D. (1964). Markings. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Hammarskjold, Dag. Markings. Nueva York: Alfred A. Knopf, 1964.

MLA (9th ed.) Citation

Hammarskjold, Dag. Markings. Alfred A. Knopf, 1964.

Warning: These citations may not always be 100% accurate.