Gaya APA

Langlois, C, S, C, V. (). INTRODUCTION TO THE STUDY OF HISTORY . Yogyakarta: PENERBIT INDOLITERASI.

Gaya MLA

Langlois, Charles, Seignobos,, Charles-, Victor. "INTRODUCTION TO THE STUDY OF HISTORY". Yogyakarta: PENERBIT INDOLITERASI, . Text.