APA ציטוט

Gerritsen, J. (1989). Prognosis of childhood asthma. Van Gorcum.

Chicago Style (17th ed.) Citation

Gerritsen, Jorrit. Prognosis of Childhood Asthma. Assen: Van Gorcum, 1989.

ציטוט MLA

Gerritsen, Jorrit. Prognosis of Childhood Asthma. Van Gorcum, 1989.