APA Style

Ma, Y., Xinying, L. (2008). Chinese made easy: simplifiled characters version 4 (Jil.4). Hong Kong: Joint Publishing (H.K.) Co.LTD.

MLA Style

Ma, Yamin., Xinying, Li. "Chinese made easy: simplifiled characters version 4". Jil.4 Hong Kong: Joint Publishing (H.K.) Co.LTD, 2008. Text.