Cita APA (7th ed.)
(1974). Reaching by all means. World Wide Publications.
Cita Chicago (17th ed.)
Reaching by All Means. Minneapolis: World Wide Publications, 1974.
Cita MLA (9th ed.)
Reaching by All Means. World Wide Publications, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.