Gaya APA

`Tobing, P, O. (1963). The structure of the Toba-Batak belief in the High God. Preface by H. Kraemer, Vorword von J. Winkler. . South and South-East Celebes : South and South-East Celebes Institute for Culture.

Gaya MLA

`Tobing, Ph., O.L.. "The structure of the Toba-Batak belief in the High God. Preface by H. Kraemer, Vorword von J. Winkler. ". South and South-East Celebes : South and South-East Celebes Institute for Culture, 1963. Buku.