Стиль цитування APA (7-ме видання)

286929 Yap, C. C. (1992). Producer gas utilization as a source of fuel for a small spark ignition engine-powered generator. Sekudai: UTM.

Чикаго стиль цитування (17-те видання)

286929 Yap, Chuan Ching. Producer Gas Utilization as a Source of Fuel for a Small Spark Ignition Engine-powered Generator. Sekudai: UTM, 1992.

Стиль цитування MLA (9-ме видання)

286929 Yap, Chuan Ching. Producer Gas Utilization as a Source of Fuel for a Small Spark Ignition Engine-powered Generator. Sekudai: UTM, 1992.