Παραπομπή APA

B M Laurance, B M Laurance, & W L Burland. (1972). Therapeutic choice in Paediatrics. Churchill livingstone.

Παραπομπή Chicago Style

B M Laurance, B M Laurance, και W L Burland. Therapeutic Choice in Paediatrics. Churchill livingstone, 1972.

Παραπομπή MLA

B M Laurance, et al. Therapeutic Choice in Paediatrics. Churchill livingstone, 1972.