APA (7th ed.) Citation

Vocational Education Productions & California State Polytechnic College (San Luis Obispo). (1972). Lawns and ground covers.

Chicago Style (17th ed.) Citation

Vocational Education Productions and California State Polytechnic College (San Luis Obispo). Lawns and Ground Covers. 1972.

MLA (9th ed.) Citation

Vocational Education Productions and California State Polytechnic College (San Luis Obispo). Lawns and Ground Covers. 1972.

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