Gaya APA
Usman, N. (2015).
The ability of the second year students of SMK Negeri 1 Palopo In Mastering five basic tenses .
Palopo:
.
Gaya MLA
Usman, Nurmalasari.
"The ability of the second year students of SMK Negeri 1 Palopo In Mastering five basic tenses".
Palopo:
,
2015.
Text.