APA Citation

dIANE, W. Spectrum 4 workbook; Acommunicative course in English. Longman.

Chicago Style Citation

dIANE, WARSHAWSKY. Spectrum 4 Workbook; Acommunicative Course in English. Longman.

MLA Citation

dIANE, WARSHAWSKY. Spectrum 4 Workbook; Acommunicative Course in English. Longman.

Warning: These citations may not always be 100% accurate.