PVDA & Verwimp, H. (1980). af008251: Afghanistan.
Chicago Style (17th ed.) CitationPVDA and Hugo Verwimp. Af008251: Afghanistan. 1980.
MLA引文PVDA and Hugo Verwimp. Af008251: Afghanistan. 1980.
警告：這些引文格式不一定是100％准確.
APA引文
PVDA & Verwimp, H. (1980). af008251: Afghanistan.
Chicago Style (17th ed.) CitationPVDA and Hugo Verwimp. Af008251: Afghanistan. 1980.
MLA引文PVDA and Hugo Verwimp. Af008251: Afghanistan. 1980.