Citazione APA

Singapore Shippping Association. (1975). The constitution of the Singapore Shipping Association. [s.n.

Stile di citazione Chicago

Singapore Shippping Association. The Constitution of the Singapore Shipping Association. Singapore: [s.n, 1975.

Citazione MLA

Singapore Shippping Association. The Constitution of the Singapore Shipping Association. [s.n, 1975.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.