Gaya APA

Osaikhuiwu, O, E., Sasongko, T, B. (1972). Automatic detection and elimination of cross errors in block adjusment for planimetry . Enschade: ITC.

Gaya MLA

Osaikhuiwu, Otasowie, Evbayowieru., Sasongko, Triyono, Budi. "Automatic detection and elimination of cross errors in block adjusment for planimetry". Enschade: ITC, 1972. Text.