APA (7th ed.) Citation

TGT, D. (1985). Peta Kemiringan Tanah DIY. TGT BPN.

Chicago Style (17th ed.) Citation

TGT, Dir. Peta Kemiringan Tanah DIY. TGT BPN, 1985.

MLA (8th ed.) Citation

TGT, Dir. Peta Kemiringan Tanah DIY. TGT BPN, 1985.

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