Petikan APA

Food and Agriculture Organization of the United Nations., & Saudi Arabia. (1970). Land and water surveys on the Wadi Jizan. Rome: Food and Agriculture Organization of the United Nations, Documentation Center.

Petikan Gaya Chicago

Food and Agriculture Organization of the United Nations., and Saudi Arabia. Land and Water Surveys On the Wadi Jizan. Rome: Food and Agriculture Organization of the United Nations, Documentation Center, 1970.

Petikan MLA

Food and Agriculture Organization of the United Nations., and Saudi Arabia. Land and Water Surveys On the Wadi Jizan. Rome: Food and Agriculture Organization of the United Nations, Documentation Center, 1970.