APA (7th ed.) Citation

Boeder, P. A. (1991). Active region and flare relationships. IPS Radio and Space Services.

Chicago Style (17th ed.) Citation

Boeder, P. A. Active Region and Flare Relationships. Chatswood, N.S.W.: IPS Radio and Space Services, 1991.

MLA (9th ed.) Citation

Boeder, P. A. Active Region and Flare Relationships. IPS Radio and Space Services, 1991.

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