Cita APA (7th ed.)

Langouche, F., Roekaerts, D., & Tirapegui, E. (1982). Functional integration and semiclassical expansions. D. Reidel.

Cita Chicago (17th ed.)

Langouche, F., D. Roekaerts, i E. Tirapegui. Functional Integration and Semiclassical Expansions. Dordrecht: D. Reidel, 1982.

Cita MLA (9th ed.)

Langouche, F., et al. Functional Integration and Semiclassical Expansions. D. Reidel, 1982.