Citação norma APA

Singapore Manufacturers Association. (1971). SMA directory. Singapore: Singapore Manufacturers Association.

Citação norma Chicago

Singapore Manufacturers Association. SMA Directory. Singapore: Singapore Manufacturers Association, 1971.

Citação norma MLA

Singapore Manufacturers Association. SMA Directory. Singapore: Singapore Manufacturers Association, 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.