Gaya APA

Makka, A, M. (1987). Prof. Dr. -Ing. B.J. Habibie half a century : impressions and reminiscenses . Jakarta: Cipta Kreatif.

Gaya MLA

Makka, A., Makmur. "Prof. Dr. -Ing. B.J. Habibie half a century : impressions and reminiscenses". Jakarta: Cipta Kreatif, 1987. Text.