APA (7th ed.) Citation

Kirkpatrick, H. H. (1968). How to use photography as a science teaching aid. National Science Teachers Association.

Chicago Style (17th ed.) Citation

Kirkpatrick, Herman H. How to Use Photography as a Science Teaching Aid. Washington: National Science Teachers Association, 1968.

MLA (9th ed.) Citation

Kirkpatrick, Herman H. How to Use Photography as a Science Teaching Aid. National Science Teachers Association, 1968.