APA (7th ed.) Citation

Robbins, N. E. (1990). Ronald W. Reagan, 40th President of the United States. Garrett Educational Corp..

Chicago Style (17th ed.) Citation

Robbins, Neal E. Ronald W. Reagan, 40th President of the United States. Ada, Okla.: Garrett Educational Corp., 1990.

MLA (9th ed.) Citation

Robbins, Neal E. Ronald W. Reagan, 40th President of the United States. Garrett Educational Corp., 1990.

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