Cita APA (7a ed.)

Wilcox Peterson, P. (2000). Changing perspectives: A review of the english tense system: intermediate/high intermediate book 2. English LanguagePrograms Division.

Cita Chicago Style (17a ed.)

Wilcox Peterson, Patricia. Changing Perspectives: A Review of the English Tense System: Intermediate/high Intermediate Book 2. Washington: English LanguagePrograms Division, 2000.

Cita MLA (8a ed.)

Wilcox Peterson, Patricia. Changing Perspectives: A Review of the English Tense System: Intermediate/high Intermediate Book 2. English LanguagePrograms Division, 2000.