Hughes, J. K. (1973). PL. Wiley.
Chicago Style (17th ed.) CitationHughes, Joan Kirby. PL. New York: Wiley, 1973.
MLA (9th ed.) CitationHughes, Joan Kirby. PL. Wiley, 1973.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Hughes, J. K. (1973). PL. Wiley.
Chicago Style (17th ed.) CitationHughes, Joan Kirby. PL. New York: Wiley, 1973.
MLA (9th ed.) CitationHughes, Joan Kirby. PL. Wiley, 1973.