APA (7th ed.) Citation

Sugiono, L. G. (1993). A Reference grammar: For English course, beginners SMA students, English teachers. Andi Offset.

Chicago Style (17th ed.) Citation

Sugiono, L. Gito. A Reference Grammar: For English Course, Beginners SMA Students, English Teachers. Andi Offset, 1993.

MLA (8th ed.) Citation

Sugiono, L. Gito. A Reference Grammar: For English Course, Beginners SMA Students, English Teachers. Andi Offset, 1993.

Warning: These citations may not always be 100% accurate.