APA
Felicerta C. N., . (2017). Breaking through earth sciences. Quezon City: C&E Publishing Inc.
Chicago
Felicerta Corazon N, . 2017. Breaking through earth sciences. Quezon City: C&E Publishing Inc.
Harvard
Felicerta C. N., . (2017). Breaking through earth sciences. Quezon City: C&E Publishing Inc.
MLA
Felicerta Corazon N, . Breaking through earth sciences. Quezon City: C&E Publishing Inc. 2017.