APA引文

E.G. Frankel Inc. (1975). Penang Port study, Penang Port Commission-Government of Malaysia. E. G. Frankel.

芝加哥风格引文

E.G. Frankel Inc. Penang Port Study, Penang Port Commission-Government of Malaysia. Cambridge, Mass: E. G. Frankel, 1975.

MLA引文

E.G. Frankel Inc. Penang Port Study, Penang Port Commission-Government of Malaysia. E. G. Frankel, 1975.