APA Style
Syukur, A. (1981).
LIPI-UNU-UGM : Seminar on coastal resources of segara anakan, Central Java .
Yogyakarta:
Universitas Gadjah Mada.
MLA Style
Syukur, Abdul.
"LIPI-UNU-UGM : Seminar on coastal resources of segara anakan, Central Java".
Yogyakarta:
Universitas Gadjah Mada,
1981.
Text.