Παραπομπή σε μορφή APA (7η εκδ.)

Oosterhoff, Y. (1994). Indirect airways responsiveness and cell activation as inflammatory parameters in nocturnal asthma. s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Oosterhoff, Ytsche. Indirect Airways Responsiveness and Cell Activation as Inflammatory Parameters in Nocturnal Asthma. [S.l.: s.n.], 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Oosterhoff, Ytsche. Indirect Airways Responsiveness and Cell Activation as Inflammatory Parameters in Nocturnal Asthma. s.n.], 1994.