APA

Cato P. S., Williams S., .Guidelines for developing polices for the mangement and care of natural history collections. : .

Chicago

Cato Paisley S, Williams Stephen, .Guidelines for developing polices for the mangement and care of natural history collections. : .

Harvard

Cato P. S., Williams S., .Guidelines for developing polices for the mangement and care of natural history collections. : .

MLA

Cato Paisley S, Williams Stephen, .: . .