Cita APA (7a ed.)
Pit & quarry. [Pit & Quarry Publications, etc.].
Cita Chicago Style (17a ed.)
Pit & Quarry. [Chicago]: [Pit & Quarry Publications, etc.].
Cita MLA (9a ed.)
Pit & Quarry. [Pit & Quarry Publications, etc.].
Precaución: Estas citas no son 100% exactas.