Gaya APA

Dilokwanich,Sittipong, . et al (1984). Environmental Report No 21: Evaluation of Major Agricultural Problems in Samut Songkhram province Thailand . Clayton: Monash University Press.

Gaya MLA

Dilokwanich,Sittipong, . et al. "Environmental Report No 21: Evaluation of Major Agricultural Problems in Samut Songkhram province Thailand". Clayton: Monash University Press, 1984. Referencece.