Παραπομπή σε μορφή APA (7η εκδ.)

Brockway Carolyn Sheets, Gardner Robert, & Howe Samuel F. (1989). Allyn and Bacon general science: Making science relevant to your students through readable content and unparalleled teaching support (2nd ed.). Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brockway Carolyn Sheets, Gardner Robert, και Howe Samuel F. Allyn and Bacon General Science: Making Science Relevant to Your Students Through Readable Content and Unparalleled Teaching Support. 2nd ed. Prentice Hall, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Brockway Carolyn Sheets, et al. Allyn and Bacon General Science: Making Science Relevant to Your Students Through Readable Content and Unparalleled Teaching Support. 2nd ed. Prentice Hall, 1989.