Gaya APA

Empat GBHN 1973-1978.1983.1988 Tap MPR-RJ No.II/MPR/1988,Tap MPR-RS No.IV/MPR/1983,Tap MPR-RS No.II/MPR/1978,Tap MPR. RS No.IV/MPR/1973. (1990). Jakarta: Bumi Aksara.

Gaya MLA

Empat GBHN 1973-1978.1983.1988 Tap MPR-RJ No.II/MPR/1988,Tap MPR-RS No.IV/MPR/1983,Tap MPR-RS No.II/MPR/1978,Tap MPR. RS No.IV/MPR/1973. _. Jakarta: Bumi Aksara, 1990. Text.