Cita APA (7th ed.)

Selirio, B. (1978). Transport tragedies. [s.n.].

Cita Chicago (17th ed.)

Selirio, Benedicto. Transport Tragedies. [s.l.]: [s.n.], 1978.

Cita MLA (9th ed.)

Selirio, Benedicto. Transport Tragedies. [s.n.], 1978.