APA (7th ed.) Citation

Navarro, M., & Eckel, J. (2016). TOUGH2-GRS - Version 1: User manual. GRS.

Chicago Style (17th ed.) Citation

Navarro, Martin, and Jens Eckel. TOUGH2-GRS - Version 1: User Manual. Köln: GRS, 2016.

MLA (9th ed.) Citation

Navarro, Martin, and Jens Eckel. TOUGH2-GRS - Version 1: User Manual. GRS, 2016.

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