Cita APA (7th ed.)

Australian Quarantine and Inspection Service. (1990). Are you alert to quarantine? Australian Govt. Pub. Service.

Cita Chicago (17th ed.)

Australian Quarantine and Inspection Service. Are You Alert to Quarantine? Canberra: Australian Govt. Pub. Service, 1990.

Cita MLA (8th ed.)

Australian Quarantine and Inspection Service. Are You Alert to Quarantine? Australian Govt. Pub. Service, 1990.