Gaya APA

Nagai, A. (). Guidelines for the Diagnosis and Treatment of COPD (Chronic Obstructive Pulmonary Disease) 3rd Edition . Tokyo: The Japanese Respiratory Society.

Gaya MLA

Nagai, Atsushi. "Guidelines for the Diagnosis and Treatment of COPD (Chronic Obstructive Pulmonary Disease) 3rd Edition". Tokyo: The Japanese Respiratory Society, . Koleksi Cetak.