APA (7th ed.) Citation

Flagg, B. N. (1990). Formative evaluation for educational technologies. L. Erlbaum Associates.

Chicago Style (17th ed.) Citation

Flagg, Barbara N. Formative Evaluation for Educational Technologies. Hillsdale, N.J.: L. Erlbaum Associates, 1990.

MLA (9th ed.) Citation

Flagg, Barbara N. Formative Evaluation for Educational Technologies. L. Erlbaum Associates, 1990.

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