APA (7th ed.) Citation

Porteous, A. (1977). Recycling resources refuse / (by) A. Porteous. Longman.

Chicago Style (17th ed.) Citation

Porteous, Andrew. Recycling Resources Refuse / (by) A. Porteous. London (etc.): Longman, 1977.

MLA (9th ed.) Citation

Porteous, Andrew. Recycling Resources Refuse / (by) A. Porteous. Longman, 1977.

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