APA Citation

Widyamartaya, P. B. :. A. (1971). Persahabatan. Kanisius.

Chicago Style Citation

Widyamartaya, Pierre Babin : A. Persahabatan. Kanisius, 1971.

MLA Citation

Widyamartaya, Pierre Babin : A. Persahabatan. Kanisius, 1971.

Warning: These citations may not always be 100% accurate.