APA (7th ed.) Citation

Monger, G., & Sangster, M. (1988). Systematics and classification. Longman Group UK Limited for Nuffield-Chelsea Curriculum Trust.

Chicago Style (17th ed.) Citation

Monger, Grace, and Mary Sangster. Systematics and Classification. England: Longman Group UK Limited for Nuffield-Chelsea Curriculum Trust, 1988.

MLA (9th ed.) Citation

Monger, Grace, and Mary Sangster. Systematics and Classification. Longman Group UK Limited for Nuffield-Chelsea Curriculum Trust, 1988.