Gaya APA

Swanson, C, P., Sirarpi, I, O. (1964). Reference list of materials for english as a second language . Washington: Washington: Centre for Applied Linguistic; 1964.

Gaya MLA

Swanson, Carl, P.., Sirarpi, I., Ohannessian,. "Reference list of materials for english as a second language". Washington: Washington: Centre for Applied Linguistic; 1964, 1964. Text.