Riggs, J. H. (1990). Respiratory facts. Jaypee.
Chicagoスタイル(17版)引用形式Riggs, John H. Respiratory Facts. New Delhi: Jaypee, 1990.
MLA(9版)引用形式Riggs, John H. Respiratory Facts. Jaypee, 1990.
警告: この引用は必ずしも正確ではありません.
Riggs, J. H. (1990). Respiratory facts. Jaypee.
Chicagoスタイル(17版)引用形式Riggs, John H. Respiratory Facts. New Delhi: Jaypee, 1990.
MLA(9版)引用形式Riggs, John H. Respiratory Facts. Jaypee, 1990.