APA-ийн эшлэл(7 дахь хэвлэлт)

Whitley, M. S. (2002). Spanish-English contrasts: A course in Spanish Linguistics (2a. ed.). Georgetown University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Whitley, M. Stanley. Spanish-English Contrasts: A Course in Spanish Linguistics. 2a. ed. Washington, D.C: Georgetown University Press, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Whitley, M. Stanley. Spanish-English Contrasts: A Course in Spanish Linguistics. 2a. ed. Georgetown University Press, 2002.