APA citiranje

Jardin, J. C. (1978). Systematic methods of watch repairing / Jorge Canon Jardin. [s.n.].

Chicago Style (17th ed.) Citation

Jardin, Jorge Canon. Systematic Methods of Watch Repairing / Jorge Canon Jardin. Manila: [s.n.], 1978.

MLA citiranje

Jardin, Jorge Canon. Systematic Methods of Watch Repairing / Jorge Canon Jardin. [s.n.], 1978.