APA (7th ed.) Citation

Wald, G. (1966). Twenty-six afternoons of biology: An introductory laboratory manual (2nd ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Wald, George. Twenty-six Afternoons of Biology: An Introductory Laboratory Manual. 2nd ed. Reading, MA: Addison-Wesley, 1966.

MLA (9th ed.) Citation

Wald, George. Twenty-six Afternoons of Biology: An Introductory Laboratory Manual. 2nd ed. Addison-Wesley, 1966.