APA (7th ed.) Citation

Pecoraro, V. W. (1945). A Critical Investigation of Present Day Secondary School Methods of Teaching Biology.

Chicago Style (17th ed.) Citation

Pecoraro, Vincent William. A Critical Investigation of Present Day Secondary School Methods of Teaching Biology. 1945.

MLA (8th ed.) Citation

Pecoraro, Vincent William. A Critical Investigation of Present Day Secondary School Methods of Teaching Biology. 1945.

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