Style de citation APA (7e éd.)
Harrison, W. F., & Welker, D. W. (1996). Portuguese memory book: A new aproach to vocabulary building. University of Texas Press.
Style de citation Chicago (17e éd.)
Harrison, William F., et Dorothy Winters Welker. Portuguese Memory Book: A New Aproach to Vocabulary Building. Austin: University of Texas Press, 1996.
Style de citation MLA (9e éd.)
Harrison, William F., et Dorothy Winters Welker. Portuguese Memory Book: A New Aproach to Vocabulary Building. University of Texas Press, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.