APA

Phillips E. a., American Institute of Biological Sciences. Biological Sciences Curriculum Study, . (1961). High school biology.The ecology of land plants and animals. California: Committee on Innovation in Laboratory Instruction.

Chicago

Phillips Edwin a, American Institute of Biological Sciences. Biological Sciences Curriculum Study, . 1961. High school biology.The ecology of land plants and animals. California: Committee on Innovation in Laboratory Instruction.

Harvard

Phillips E. a., American Institute of Biological Sciences. Biological Sciences Curriculum Study, . (1961). High school biology.The ecology of land plants and animals. California: Committee on Innovation in Laboratory Instruction.

MLA

Phillips Edwin a, American Institute of Biological Sciences. Biological Sciences Curriculum Study, . High school biology.The ecology of land plants and animals. California: Committee on Innovation in Laboratory Instruction. 1961.