APA引文

Nikolov, M. (2009). The age factor and early language learning. Berlin ; New York: Mouton de Gruyter.

Chicago Style Citation

Nikolov, Marianne. The Age Factor and Early Language Learning. Berlin ; New York: Mouton de Gruyter, 2009.

MLA引文

Nikolov, Marianne. The Age Factor and Early Language Learning. Berlin ; New York: Mouton de Gruyter, 2009.

警告：這些引文格式不一定是100％准確.