APA Citation

(2019). Secret of life (Cetakan pertama, September 2019.). Pontianak: Pustaka One.

Chicago Style Citation

Secret of Life. Cetakan pertama, September 2019. Pontianak: Pustaka One, 2019.

MLA Citation

Secret of Life. Cetakan pertama, September 2019. Pontianak: Pustaka One, 2019.

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