Gaya APA

Smalley, R, L., Ruetten, M, K. (1990). Refining composition skills : rhetoric and grammar for ESL students/ Regina L. Smalley; Mary K. Ruetten (Ed. 3). Macmillan: Maxwell Macmillan International Publ.Group.

Gaya MLA

Smalley, Regina, L.., Ruetten, Mary, K.. "Refining composition skills : rhetoric and grammar for ESL students/ Regina L. Smalley; Mary K. Ruetten". Ed. 3 Macmillan: Maxwell Macmillan International Publ.Group, 1990. Text.