APA (7th ed.) Citation

Hepler, D. E., & Wallach, P. R. (1982). Architecture: Drafting and design (4th ed.). National Book Store.

Chicago Style (17th ed.) Citation

Hepler, Donald E., and Paul Ross Wallach. Architecture: Drafting and Design. 4th ed. Manila: National Book Store, 1982.

MLA (9th ed.) Citation

Hepler, Donald E., and Paul Ross Wallach. Architecture: Drafting and Design. 4th ed. National Book Store, 1982.