Alcala, A. C. (1976). Philippine land vertebrates: Field biology : a college textbook. New Day Publishers.
芝加哥风格引文Alcala, Angel C. Philippine Land Vertebrates: Field Biology : A College Textbook. Quezon City: New Day Publishers, 1976.
MLA引文Alcala, Angel C. Philippine Land Vertebrates: Field Biology : A College Textbook. New Day Publishers, 1976.
警告：这些引文格式不一定是100％准确.