APA引文

National College of Agricultural Engineering & Plant Protection Ltd. (1973). Hand-pushed sod seeder. National College of Agricultural Engineering].

Chicago Style (17th ed.) Citation

National College of Agricultural Engineering and Plant Protection Ltd. Hand-pushed Sod Seeder. [Silsoe, Eng.: National College of Agricultural Engineering], 1973.

MLA引文

National College of Agricultural Engineering and Plant Protection Ltd. Hand-pushed Sod Seeder. National College of Agricultural Engineering], 1973.