APA aipamena

Dana, E. S., & Ford, W. E. (1949). A textbook of mineralogy (Ed.4.).

Chicago Style aipamena

Dana, Edward Salisbury, and William E. Ford. A Textbook of Mineralogy. Ed.4. New Delhi, Wiley Eastern, 1949.

MLA aipamena

Dana, Edward Salisbury, and William E. Ford. A Textbook of Mineralogy. Ed.4. 1949.