APA (7th ed.) Citation

Assoc, T. I. P. (1987). Proceeding fifteenth annual convention. VolumeI. The Indonesian Petroleum Association.

Chicago Style (17th ed.) Citation

Assoc, The Indonesian Petroleum. Proceeding Fifteenth Annual Convention. VolumeI. The Indonesian Petroleum Association, 1987.

MLA (8th ed.) Citation

Assoc, The Indonesian Petroleum. Proceeding Fifteenth Annual Convention. VolumeI. The Indonesian Petroleum Association, 1987.

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