APA (7th ed.) Citation

Hitchcock, A. (1999). MISTERI SINGA GUGUP. PT Gramedia Pustaka Umum.

Chicago Style (17th ed.) Citation

Hitchcock, Alfred. MISTERI SINGA GUGUP. PT Gramedia Pustaka Umum, 1999.

MLA (8th ed.) Citation

Hitchcock, Alfred. MISTERI SINGA GUGUP. PT Gramedia Pustaka Umum, 1999.

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