APA (7e ed.) Bronvermelding

Widianto, H. (2012). Sangiran, the breath of hominid sites. Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site.

Chicago (17e ed.) Bronvermelding

Widianto, Harry. Sangiran, the Breath of Hominid Sites. [Sragen, Indonesia]: Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site, 2012.

MLA (9e ed.) Bronvermelding

Widianto, Harry. Sangiran, the Breath of Hominid Sites. Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site, 2012.