APA引文

Szagun, G. (1976). A cross-cultural study of the acquisition of tense forms and time concepts in young children.

Chicago Style (17th ed.) Citation

Szagun, Gisela. A Cross-cultural Study of the Acquisition of Tense Forms and Time Concepts in Young Children. 1976.

MLA引文

Szagun, Gisela. A Cross-cultural Study of the Acquisition of Tense Forms and Time Concepts in Young Children. 1976.

警告：这些引文格式不一定是100％准确.