APA-viite

Vo-Tong Xuan, & Matsui, S. (1998). Development of farming systems in the Mekong Delta of VietNam. Ho Chi Minh city: Ho Chi Minh city publishing house.

Chicago-tyylinen lähdeviittaus

Vo-Tong Xuan, ja Shigeo Matsui. Development of Farming Systems in the Mekong Delta of VietNam. Ho Chi Minh city: Ho Chi Minh city publishing house, 1998.

MLA-viite

Vo-Tong Xuan, ja Shigeo Matsui. Development of Farming Systems in the Mekong Delta of VietNam. Ho Chi Minh city: Ho Chi Minh city publishing house, 1998.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.