339599 Ooi, A. C., & Kajibumi, M. K. S. A. d. A. S. J. P. (1978). A limestone investigation of Gunong Tasek and part of the eastern portion of Gunong Lang. Ipoh : Jabatan Penyiasatan Kajibumi.
Citação do estilo Chicago (17ª ed.)339599 Ooi, A. C., e Malaysia. Kementerian Sumber Asli dan Alam Sekitar. Jabatan Penyiasatan Kajibumi. A Limestone Investigation of Gunong Tasek and Part of the Eastern Portion of Gunong Lang. Ipoh : Jabatan Penyiasatan Kajibumi, 1978.
Citação MLA (9ª ed.)339599 Ooi, A. C., e Malaysia. Kementerian Sumber Asli dan Alam Sekitar. Jabatan Penyiasatan Kajibumi. A Limestone Investigation of Gunong Tasek and Part of the Eastern Portion of Gunong Lang. Ipoh : Jabatan Penyiasatan Kajibumi, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.