Gaya APA

Gobbett, D, J, &, H, C, S. (1973). Geology of the Malay Peninsula . United States of America: John Wiley and Sons, Inc..

Gaya MLA

Gobbett, D., J., &, Hutchison,, C., S.. "Geology of the Malay Peninsula". United States of America: John Wiley and Sons, Inc., 1973. Text.