APA Style

Laing, Michael. (). An Inexpensive Kit for Constructing Models of Crystals . : .

Chicago Style

Laing, Michael. An Inexpensive Kit for Constructing Models of Crystals . : , . .

MLA Style

Laing, Michael. An Inexpensive Kit for Constructing Models of Crystals . : , . .

Turabian Style

Laing, Michael. An Inexpensive Kit for Constructing Models of Crystals . : , . .