APA (7th ed.) Citation

Harcourt Education Co & Harcourt Education Co. Holt Science Spectrum: Laboratory Manual. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Harcourt Education Co and Harcourt Education Co. Holt Science Spectrum: Laboratory Manual. Austin: Holt, Rinehart and Winston.

MLA (9th ed.) Citation

Harcourt Education Co and Harcourt Education Co. Holt Science Spectrum: Laboratory Manual. Holt, Rinehart and Winston.

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