APA (7th ed.) Citation

Lightfoot, D. (1999). The development of language: Acquisition, change and evolution (1. publ.). Blackwell.

Chicago Style (17th ed.) Citation

Lightfoot, David. The Development of Language: Acquisition, Change and Evolution. 1. publ. Malden, Mass. [u.a.]: Blackwell, 1999.

MLA (9th ed.) Citation

Lightfoot, David. The Development of Language: Acquisition, Change and Evolution. 1. publ. Blackwell, 1999.