APA (7th ed.) Citation

Lightfoot, D. (1999). The development of language : acquisition, change, and evolution / David Lightfoot: Acquisition, change, and evolution. Blackwell.

Chicago Style (17th ed.) Citation

Lightfoot, David. The Development of Language : Acquisition, Change, and Evolution / David Lightfoot: Acquisition, Change, and Evolution. Malden, Mass. ; Oxford: Blackwell, 1999.

MLA (9th ed.) Citation

Lightfoot, David. The Development of Language : Acquisition, Change, and Evolution / David Lightfoot: Acquisition, Change, and Evolution. Blackwell, 1999.

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