Gaya APA

GOETZE, D., Emil, , M, W. (1977). Castro-Nkrumah-Sukarno : . Berlin: Reimer.

Gaya MLA

GOETZE, Dieter., Emil, , MUHLMANN,, Wilhelm. "Castro-Nkrumah-Sukarno :". Berlin: Reimer, 1977. Buku.