APA Citation

(1981). Pencakar Langit (Cet. 2.). jakarta: PT Gramedia Pustaka Utama.

Chicago Style Citation

Pencakar Langit. Cet. 2. jakarta: PT Gramedia Pustaka Utama, 1981.

MLA Citation

Pencakar Langit. Cet. 2. jakarta: PT Gramedia Pustaka Utama, 1981.

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