APA (7th ed.) Citation

Irawan & Chaitow, L. (1993). Asma dan Hay fever. Bumi Aksara.

Chicago Style (17th ed.) Citation

Irawan and Leon Chaitow. Asma Dan Hay Fever. Bumi Aksara, 1993.

MLA (8th ed.) Citation

Irawan and Leon Chaitow. Asma Dan Hay Fever. Bumi Aksara, 1993.

Warning: These citations may not always be 100% accurate.