Cita APA (7th ed.)

Portzer Jeffrey W., Damle Ashok S., & Gangwal Santosh K. Hot-gas desulfurization with sulfur recovery.

Cita Chicago (17th ed.)

Portzer Jeffrey W., Damle Ashok S., i Gangwal Santosh K. Hot-gas Desulfurization with Sulfur Recovery.

Cita MLA (9th ed.)

Portzer Jeffrey W., et al. Hot-gas Desulfurization with Sulfur Recovery.