Citação norma APA

SEAMEO Regional Language Centre & Richards, J. (1980). Teaching English for science and technology. SEAMEO Regional Language Centre.

Citação norma Chicago

SEAMEO Regional Language Centre and Jack Richards. Teaching English for Science and Technology. Singapore: SEAMEO Regional Language Centre, 1980.

Citação norma MLA

SEAMEO Regional Language Centre and Jack Richards. Teaching English for Science and Technology. SEAMEO Regional Language Centre, 1980.

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