APA (7th ed.) Citation

Cross, J. (1967). F. M. The Origin and Early Evolution of the Alphabet.

Chicago Style (17th ed.) Citation

Cross, Jr. F. M. The Origin and Early Evolution of the Alphabet. 1967.

MLA (8th ed.) Citation

Cross, Jr. F. M. The Origin and Early Evolution of the Alphabet. 1967.

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