Gaya APA

Simorangkir, J., Say, B, M, R. (1980). Around and About The Indonesian Constitution of 1945 (Cet. 1). Jakarta: Djambatan.

Gaya MLA

Simorangkir, J.C.T.., Say, B., Mang, Reng. "Around and About The Indonesian Constitution of 1945". Cet. 1 Jakarta: Djambatan, 1980. Text.