Cita APA (7a ed.)

Curtis, S. a. M. (2012). Conversation in action through pictures. 1. Learners Pub..

Cita Chicago Style (17a ed.)

Curtis, Stephen and Manser. Conversation in Action Through Pictures. 1. Singapore: Learners Pub., 2012.

Cita MLA (8a ed.)

Curtis, Stephen and Manser. Conversation in Action Through Pictures. 1. Learners Pub., 2012.