APA (7th ed.) Citation

Härtl, H., & Tappe, H. (2003). Mediating Between Concepts and Grammar.

Chicago Style (17th ed.) Citation

Härtl, Holden, and Heike Tappe. Mediating Between Concepts and Grammar. 2003.

MLA (9th ed.) Citation

Härtl, Holden, and Heike Tappe. Mediating Between Concepts and Grammar. 2003.

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