APA (7th ed.) Citation

Kitzerow, J., Hackbusch, M., Jensen, K., Kieser, M., Noterdaeme, M., Fröhlich, U., . . . Freitag, C. M. (2020). Study protocol of the multi-centre, randomised controlled trial of the Frankfurt Early Intervention Programme A-FFIP versus early intervention as usual for toddlers and preschool children with Autism Spectrum Disorder (A-FFIP study). Trials, 21, . https://doi.org/10.1186/s13063-019-3881-7

Chicago Style (17th ed.) Citation

Kitzerow, Janina, et al. "Study Protocol of the Multi-centre, Randomised Controlled Trial of the Frankfurt Early Intervention Programme A-FFIP Versus Early Intervention as Usual for Toddlers and Preschool Children with Autism Spectrum Disorder (A-FFIP Study)." Trials 21 (2020). https://doi.org/10.1186/s13063-019-3881-7.

MLA (9th ed.) Citation

Kitzerow, Janina, et al. "Study Protocol of the Multi-centre, Randomised Controlled Trial of the Frankfurt Early Intervention Programme A-FFIP Versus Early Intervention as Usual for Toddlers and Preschool Children with Autism Spectrum Disorder (A-FFIP Study)." Trials, vol. 21, 2020, https://doi.org/10.1186/s13063-019-3881-7.