Cita APA (7a ed.)
Unimark International New York City. New York City Transit Authority: Graphics Standard Manual. New York City Transit Authority.
Cita estilo Chicago (17a ed.)
Unimark International New York City. New York City Transit Authority: Graphics Standard Manual. Nueva York, EUA: New York City Transit Authority.
Cita MLA (9a ed.)
Unimark International New York City. New York City Transit Authority: Graphics Standard Manual. New York City Transit Authority.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.