APA引文

EASTON, L. B. (1981). Express Ways A Basal Language Program Level 6 Lois Brown Easton; Marvin Klein. The Economy Company.

Chicago Style (17th ed.) Citation

EASTON, Lois Brown. Express Ways A Basal Language Program Level 6 Lois Brown Easton; Marvin Klein. The Economy Company, 1981.

MLA引文

EASTON, Lois Brown. Express Ways A Basal Language Program Level 6 Lois Brown Easton; Marvin Klein. The Economy Company, 1981.

警告：這些引文格式不一定是100％准確.