APA (7th ed.) Citation

Heikal, H. (2018). Di Kaki Langit Gurun Sinai. Nyala.

Chicago Style (17th ed.) Citation

Heikal, Hassanein. Di Kaki Langit Gurun Sinai. Nyala, 2018.

MLA (8th ed.) Citation

Heikal, Hassanein. Di Kaki Langit Gurun Sinai. Nyala, 2018.

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