Cita APA (7th ed.)

IATA. (1983). ULD handling guide (4a. ed.). IATA.

Cita Chicago (17th ed.)

IATA. ULD Handling Guide. 4a. ed. Montreal: IATA, 1983.

Cita MLA (9th ed.)

IATA. ULD Handling Guide. 4a. ed. IATA, 1983.