APA (7th ed.) Citation

Lammert Publications (Firm). (1992). Official Houston visitor guide map (Summer-Fall 1992 edition.). Lammert Publications.

Chicago Style (17th ed.) Citation

Lammert Publications (Firm). Official Houston Visitor Guide Map. Summer-Fall 1992 edition. Houston, Texas: Lammert Publications, 1992.

MLA (9th ed.) Citation

Lammert Publications (Firm). Official Houston Visitor Guide Map. Summer-Fall 1992 edition. Lammert Publications, 1992.