Παραπομπή σε μορφή APA (7η εκδ.)

Dennison, E., Syddall, H., Sayer, A., Oliver, H., Martin, H., & Cooper, C. (2006). Bone size and strength are associated with early life: The Hertfordshire Cohort Study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dennison, E., H. Syddall, A. Sayer, H. Oliver, H. Martin, και C. Cooper. Bone Size and Strength Are Associated with Early Life: The Hertfordshire Cohort Study. 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Dennison, E., et al. Bone Size and Strength Are Associated with Early Life: The Hertfordshire Cohort Study. 2006.