APA (7th ed.) Citation

Martel, Y. (2017). The High Mountains of Portugal. BP. Muara Agung.

Chicago Style (17th ed.) Citation

Martel, Yann. The High Mountains of Portugal. BP. Muara Agung, 2017.

MLA (8th ed.) Citation

Martel, Yann. The High Mountains of Portugal. BP. Muara Agung, 2017.

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